Color Details and Palettes for #373A1D

Details about the color Wasabi Nori

Closest web-safe match: #333333

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 #373A1D
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About Color Hex #373a1d

The color Wasabi Nori, with hexadecimal code #373a1d, resides in the yellow color family, the most visible hue in the spectrum. Yellow radiates optimism, intellect, and cheerful energy—qualities that made it the imperial color of ancient China. Additionally, it evokes emotions such as Freshness, Harmony, Growth, Youthfulness and Renewal. Yellow represents wealth, glory, and wisdom in various cultures, including being the color of royalty in ancient China. It is also associated with happiness and optimism in many Western cultures. With a moderate saturation of 33%, it has a softened, muted quality that lends sophistication and works well for backgrounds and secondary elements. At only 17% lightness, this extremely dark shade approaches black, delivering maximum drama and contrast when paired with lighter elements. This color is ideal for designs that aim to express Freshness, Harmony, Growth, Youthfulness, or Renewal. It can be effectively used in web design, branding, and marketing materials to attract attention and convey specific messages.

The RGB values for Wasabi Nori are (55, 58, 29), providing a combination of red: 55, green: 58, and blue: 29. In HSL format, it has a hue of 66.00°, saturation of 33.00%, and lightness of 17.00%.

The HSV representation includes a hue of 66.00°, saturation of 50.00%, and value of 23.00%. Its CMYK composition is cyan: 5.00%, magenta: 0.00%, yellow: 50.00%, and black: 77.00%.

The calculated luminance of #373a1d is 0.039, offering a brightness level suitable for various design requirements.

This color is not part of the web-safe color palette. The closest web-safe color to this is the color HEX #333333. Its contrast ratio is 1.79:1 against black and 11.76:1 against white. It works well on light backgrounds but may be challenging on darker ones.

In terms of color temperature, #373a1d reads as warm. When it comes to accessibility, testing against standard guidelines suggests that using white text meets typical WCAG contrast standards. Additionally, the ideal foreground color for improved legibility on #373a1d is white.

Considering its saturation and lightness, #373a1d appears more vivid and energetic, making it stand out in designs that aim to capture attention.

History, Usage, Psychology & Design Ideas for #373A1D

Wasabi Nori (#373A1D) belongs to the Yellow color family.

This deep, saturated shade conveys authority and richness. Deep tones are favored in luxury packaging, evening-event branding, and dark-mode interfaces where they provide dramatic contrast against lighter elements.

Historical Background

Yellow ochre was one of the first pigments used in cave art, and later Egyptians produced orpiment—a toxic arsenic-based yellow—for tomb paintings. In imperial China, only the emperor could wear bright yellow, making it the most restricted color in the nation. Van Gogh famously obsessed over chrome yellow, using it lavishly in his Sunflowers series and Arles landscapes.

Design & Usage Tips

Yellow is the most visible color in daylight, which is why it dominates warning signs, taxi cabs, and highlighter pens. Use it for attention-grabbing headlines or promotional banners, but ensure sufficient contrast with text—dark gray or black on yellow maintains readability. Avoid large yellow backgrounds on screens, as they can cause eye fatigue.

Positioned on the warm side of the color wheel (hue 66°), it naturally draws the eye and creates a sense of closeness—making it effective for calls to action, food photography, and hospitality branding. At 33% saturation, the color has a muted, sophisticated quality that pairs well with bolder accents. It works as a background, a border, or a secondary element in layered compositions.

Psychological Impact

Yellow radiates optimism, intellect, and energy. It stimulates mental activity and generates a sense of cheerfulness, which makes it popular in children's products and educational materials. However, overly bright yellows can provoke anxiety, so context and tone matter.

Its low lightness of 17% gives it a deep, intense presence. Deep tones like this excel as dark-mode backgrounds, header bars, and anywhere a sense of gravity or luxury is desired.

Creative Design Ideas

Pair canary yellow with charcoal for a modern, high-contrast editorial style. Use soft butter yellow as a background for recipe blogs or lifestyle content to evoke warmth. In branding, a yellow logomark on a white background signals innovation and forward-thinking (think Snapchat or National Geographic).

#373A1D Color Conversions

Every way to write Wasabi Nori — copy Wasabi Nori as RGB, HSL, HSV, HWB, CMYK, OKLCH, OKLab, CIELAB, LCH, XYZ or a decimal integer. One-tap copy on every format; tap on any card to learn what it is and when to use it.

12 formats
HEX Web
#373A1D

Hexadecimal is the web’s universal color notation — two digits each for red, green and blue. Drop it straight into HTML, CSS or any design tool.

RGB Screen
rgb(55, 58, 29)

RGB is the additive Red-Green-Blue model every screen uses to emit light. The default choice for websites, apps and on-screen UI.

HSL Web
hsl(66, 33%, 17%)

HSL breaks a color into Hue, Saturation and Lightness — the most intuitive way to lighten, darken or mute a color in CSS.

HSV HSB Design
hsv(66, 50%, 23%)

HSV (also called HSB) maps Hue, Saturation and Value/Brightness. It is the model behind the color pickers in Photoshop, Figma and most design apps.

HWB CSS 4
hwb(66 11% 77%)

HWB blends a pure hue with Whiteness and Blackness — a painter-friendly model added in CSS Color 4 for quick tints and shades.

CMYK Print
cmyk(5%, 0%, 50%, 77%)

CMYK is the subtractive Cyan-Magenta-Yellow-Black ink model. Use these values when preparing artwork for a printer or commercial press.

OKLCH Modern
oklch(33.76% 0.046 113.73)

OKLCH is a modern, perceptually-uniform space (Lightness, Chroma, Hue). It powers smooth gradients and accessible palettes in today’s CSS.

OKLab Modern
oklab(33.76% -0.019 0.042)

OKLab is the Cartesian form of OKLCH — ideal for blending and interpolating colors without the muddy midpoints older spaces produce.

CIELAB L*a*b* Perceptual
L: 23.43, a: -6.67, b: 17.55

CIELAB is a device-independent, perceptually-uniform space. It is the standard for measuring color difference (ΔE) and matching across devices.

LCH Perceptual
L: 23.43, C: 18.77, H: 110.80

LCH is CIELAB in cylindrical form — Lightness, Chroma and Hue — letting you adjust vividness and hue while staying perceptually even.

XYZ CIE Science
X: 3.31, Y: 3.93, Z: 1.75

CIE XYZ is the 1931 master space that underpins every other model here — the scientific bridge used to convert between color systems.

Decimal int Code
3619357

The 24-bit integer value of the color — handy for databases, APIs, game engines and low-level graphics code.

RGB Color Percentages for #373a1d

RGB Color Percentages for Wasabi Nori (HEX Code: #373a1d) display the relative contribution of Red, Green, and Blue in forming the color. Understanding these percentages provides insight into the color's visual balance and primary components.

This color is primarily dominated by Green, making up 40.85% of the total composition. The complete breakdown of RGB contributions is:

Red:
38.73%
Green:
40.85%
Blue:
20.42%

This analysis highlights the influence of each primary color, offering a deeper understanding of the visual characteristics of Wasabi Nori.

CMYK Ink Levels & Print Guide for #373a1d

CMYK Ink Levels for Wasabi Nori (HEX Code: #373a1d) provide a breakdown of the percentages of Cyan, Magenta, Yellow, and Black inks needed for accurate print reproduction. The composition of Wasabi Nori prominently features Key, reflecting its dominant color characteristic. This information is invaluable for optimizing ink usage and achieving precise color results in printed materials.

The exact CMYK values are: Cyan: 5.17%, Magenta: 0%, Yellow: 50%, and Black: 77.25%.

Luminance & Contrast for #373A1D

Relative luminance gauges how bright Wasabi Nori is, while the WCAG contrast ratios show how legible black or white text is on it — and which accessibility levels (AA / AAA) it passes.

Relative luminance 0.039
0 · dark1 · light
Aa
Black text 1.79:1
AA AAA Large
Aa
White text 11.76:1
AA AAA Large

Quick CSS Snippets for #373A1D

Copy-and-paste CSS for Wasabi Nori — backgrounds, text, borders and a custom property. Each line is ready to drop into your stylesheet.

Background background-color: #373A1D;
Text color: #373A1D;
Border border: 2px solid #373A1D;
RGB background-color: rgb(55, 58, 29);
HSL background-color: hsl(66, 33%, 17%);
Variable --color: #373A1D;

#373a1d Monochrome Palette

The Monochrome Palette consists of shades created by adjusting the brightness. These include lighter, original, and darker shades of the color. This layout helps to visualize the color's range and its potential use in design.

#ebebe8
#cdcec7
#afb0a5
#919383
#737561
#55583f
#373a1d Original
#2f3119
#272914
#1e2010
#16170c
#0e0f07
#060603

#373a1d Complementary Palette

The Complementary Palette is made up of two colors that sit opposite each other on the color wheel. These colors create high contrast and vibrant designs, making them perfect for attention-grabbing elements and dynamic visuals.

#373a1d Original
#201d3a

#373a1d Analogic Palette

The Analogic Palette consists of colors that are next to each other on the color wheel. These colors typically create harmonious and subtle designs, often used to evoke calmness and unity in your visual projects.

#373a1d Original
#283a1d
#3a2e1d
#1d3a20
#3a201d
#1d3a2e
#3a1d28

#373a1d Triadic Palette

The Triadic Palette is made up of three colors evenly spaced on the color wheel. This combination provides a vibrant and balanced color scheme, often used for dynamic and energetic designs while maintaining harmony.

#373a1d Original
#1d373a
#3a1d37

#373a1d Quad Palette

The Quad Palette, also known as tetradic, consists of four colors evenly spaced on the color wheel. This combination offers a diverse and bold color scheme, ideal for creating rich, complex designs with multiple accents while still maintaining balance.

#373a1d Original
#1d3a2e
#201d3a
#3a1d28

Color Blindness Simulation for #373a1d

Colors are perceived differently by individuals with various forms of color blindness. Use the dropdown below to see how this color may look through the eyes of someone with color vision deficiency. Explore how Wasabi Nori (#373a1d) might appear to people with different visual experiences, and gain deeper insights into color accessibility for your designs!

Each color box displays a "Friendly" or "Not Friendly" tag in the bottom-right corner. A "Friendly" tag indicates that the color difference is distinguishable to individuals with the specific type of color blindness. Conversely, a "Not Friendly" tag means that the color difference might not be distinguishable, potentially causing accessibility issues in your design.

Normal Vision

Deuteranopia (Green Weakness)

Friendly

Protanopia (Red Weakness)

Friendly

Tritanopia (Blue-Yellow Weakness)

Friendly

Achromatopsia (Total Color Blindness)

Friendly

Color Harmonies for #373a1d

Color harmonies refer to the visually pleasing combinations of colors that are derived from specific relationships on the color wheel. These harmonious schemes, such as complementary, triadic, and analogous colors, create a balanced and engaging visual experience in design.

Complementary

Analogous

Triadic

Tetradic (Quad)

#373A1D Nearby Colors

A handful of colors just a step away from #373A1D — each one nudges the brightness, richness, or shade a little while still feeling like the same color. Use the buttons on any swatch to copy its hex or open its full color page.

#444422 Jungle King
#223311 Darkest Forest
#555533 Jungle King
#222200 Midnight Pines
#333311 Wasabi Nori
#333322 Graphite
#443322 Café Noir
#334422 Forestry

Colors Similar to #373a1d

These colors are close neighbours of #373A1D in the RGB color space. Each subtle variation can produce a noticeably different mood in your design while remaining harmonious with the original Yellow tone.

#383a1d Wasabi Nori
#373b1d Wasabi Nori
#373a1e Wasabi Nori
#363a1d Wasabi Nori
#37391d Wasabi Nori
#373a1c Wasabi Nori
#483a1d Avocado Stone
#374b1d Treetop Cathedral
#373a2e Black Olive
#263a1d Darkest Forest
#37291d Cola
#373a0c Wasabi Nori

Looking for more Yellow shades? Browse Yellow colors →

Explore Vibrant Images Featuring Wasabi Nori (#373a1d)

Discover a vibrant gallery of images that not only showcase the captivating hue of Wasabi Nori, but also embody its unique mood and personality. Each carefully curated photo is selected to highlight the richness and diversity of this color, offering inspiration for design, art, and creative projects.