#83621B Color

#83621B is rgb(131, 98, 27) in RGB, hsl(41, 66%, 31%) in HSL, and about cmyk(0%, 25%, 79%, 49%) in CMYK. It has no registered color name of its own — the closest is Bister Brown(bistre Brown) (#967117), visibly different at ΔE 10.01. White text is the more readable choice on this background.

#83621B

HEX#83621B

RGBrgb(131, 98, 27)

HSLhsl(41, 66%, 31%)

HSVhsv(41, 79%, 51%)

CMYKcmyk(0%, 25%, 79%, 49%)

OKLCHoklch(51.7% 0.095 82.2)

LABlab(44.05% 8.62 43.03)

LCHlch(44.05% 43.88 78.67)

What #83621B Is Called

Most hex codes have no name: there are 16.7 million of them and a few thousand registered names. These are the named colors nearest to #83621B, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Bister Brown(bistre Brown)#967117ΔE 10.01 Metallic Sunburst#9C7C38ΔE 10.37 Golden Brown#996515ΔE 11.13 Field Drab#6C541EΔE 11.36 Violin Brown#674403ΔE 12.61 Spanish Bister(spanish Bistre)#807532ΔE 13.1

Browse the full index of named colors A-Z or every yellow in the library.

#83621B Channel Values

How #83621B breaks down in each color model. Hue is measured in degrees around the color wheel; saturation, lightness, and the CMYK inks are percentages.

Model	Channels	Notes
RGB	R 131 · G 98 · B 27	8-bit channels as sent to the display
HSL	H 41° · S 66% · L 31%	Easiest model for building lighter and darker variants
HSV	H 41° · S 79% · V 51%	Matches the picker in most design tools
CMYK	C 0% · M 25% · Y 79% · K 49%	Approximate ink mix; confirm with an ICC profile before printing
Luminance	5.63:1 vs white · 3.73:1 vs black	WCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #83621B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1. Contrast is one check, not a full accessibility review.

TextWhite text5.63:1AA normal AA large AAA normal

Fails AABlack text3.73:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #83621B in the contrast checker.

Colors That Go With #83621B

Pairings derived from color-wheel relationships. The complementary color sits opposite #83621B; analogous colors sit beside it; triadic and split-complementary sets spread evenly around the wheel. Select any swatch for its own breakdown.

Base

Complementary

Analogous

Analogous

Triadic

Triadic

Split comp.

Split comp.

Tints & Shades of #83621B

Lighter tints and darker shades built by moving the lightness channel while holding hue and saturation, which is what you want for hover states, backgrounds, and text variants.

Tints

Shades

Want a full 50-950 ramp with semantic roles? Generate design tokens from #83621B.

How #83621B Looks with Color Vision Deficiency

Simulated with the Viénot, Brettel & Mollon LMS projection model. Anomalous types are rendered as partial versions of the matching dichromacy, which is an approximation rather than a per-person clinical model.

Typical#83621B

Protanopia#69691A

Protanomaly#74661B

Deuteranopia#6E6E16

Deuteranomaly#776A18

Tritanopia#875C5C

Tritanomaly#855F4A

Achromatopsia#676767

Test a full palette in the color blindness simulator.

Using #83621B in Code

Copy-ready declarations for the places this color usually ends up.

CSS custom property--color-83621b: #83621B;

CSS backgroundbackground-color: #83621B;

Tailwind configcolors: { 'color-83621b': '#83621B' }

SwiftUIColor(red: 0.514, green: 0.384, blue: 0.106)

Android XML<color name="color_83621b">#83621B</color>

SVG fillfill="#83621B"

More Yellow Colors

#83621B sits in the yellow family. These are its neighbours across that family's full range, each with its own breakdown.

181807 fffff5 1b1404 fffff0 1f1f00 ffffeb 242400 ffffe5 2a2913 ffffe0 2b2003 ffffd6 573a00 856514 b0a94f cc9900 e0e000 edeae0 f2f1e3 f8f3c9 fcfce8 ffcc00 fff000 ffff0f

#83621B Frequently Asked Questions

What color is #83621B?

#83621B is a dark yellow — rgb(131, 98, 27) in RGB and hsl(41, 66%, 31%) in HSL. It carries no registered color name of its own; the closest named color is Bister Brown(bistre Brown) (#967117), which is visibly different at a CIE76 distance of 10.01.

What is the RGB value of #83621B?

#83621B is rgb(131, 98, 27) — red 131, green 98, and blue 27 on the 0-255 scale.

What is the CMYK value of #83621B?

#83621B converts to approximately cmyk(0%, 25%, 79%, 49%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #83621B be black or white?

White text is the more readable choice. #83621B scores 5.63:1 against white and 3.73:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #83621B as a CSS color keyword?

No. #83621B is not one of the CSS color keywords, so it has to be written as a hex, rgb() or hsl() value. The closest keyword is saddlebrown (#8B4513) at a CIE76 distance of 20.45, which is visibly different.

Open #83621B in a Tool

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Keep exploring: every yellow in the color library, the guide to shades of yellow, or the full color library.