#79721B Color

#79721B is rgb(121, 114, 27) in RGB, hsl(56, 64%, 29%) in HSL, and about cmyk(0%, 6%, 78%, 53%) in CMYK. It has no registered color name of its own — the closest is Old Moss Green (#867E36), clearly related but distinguishable side by side at ΔE 7.97. White text is the more readable choice on this background.

#79721B

HEX#79721B

RGBrgb(121, 114, 27)

HSLhsl(56, 64%, 29%)

HSVhsv(56, 78%, 47%)

CMYKcmyk(0%, 6%, 78%, 53%)

OKLCHoklch(54.2% 0.104 104.6)

LABlab(47.47% -4.84 45.61)

LCHlch(47.47% 45.86 96.05)

What #79721B 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 #79721B, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Old Moss Green#867E36ΔE 7.97 Spanish Bister(spanish Bistre)#807532ΔE 8.55 Mustard Green#6E6E30ΔE 12.04 Olive#808000ΔE 12.32 Antique Bronze#665D1EΔE 12.84 Metallic Sunburst#9C7C38ΔE 14.36

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

#79721B Channel Values

How #79721B 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 121 · G 114 · B 27	8-bit channels as sent to the display
HSL	H 56° · S 64% · L 29%	Easiest model for building lighter and darker variants
HSV	H 56° · S 78% · V 47%	Matches the picker in most design tools
CMYK	C 0% · M 6% · Y 78% · K 53%	Approximate ink mix; confirm with an ICC profile before printing
Luminance	4.96:1 vs white · 4.24:1 vs black	WCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #79721B 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 text4.96:1AA normal AA large AAA normal

Fails AABlack text4.24:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #79721B in the contrast checker.

Colors That Go With #79721B

Pairings derived from color-wheel relationships. The complementary color sits opposite #79721B; 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 #79721B

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 #79721B.

How #79721B 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#79721B

Protanopia#73731B

Protanomaly#76731B

Deuteranopia#74741A

Deuteranomaly#76731A

Tritanopia#7F6B6B

Tritanomaly#7C6E56

Achromatopsia#707070

Test a full palette in the color blindness simulator.

Using #79721B in Code

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

CSS custom property--color-79721b: #79721B;

CSS backgroundbackground-color: #79721B;

Tailwind configcolors: { 'color-79721b': '#79721B' }

SwiftUIColor(red: 0.475, green: 0.447, blue: 0.106)

Android XML<color name="color_79721b">#79721B</color>

SVG fillfill="#79721B"

More Yellow Colors

#79721B 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

#79721B Frequently Asked Questions

What color is #79721B?

#79721B is a dark yellow — rgb(121, 114, 27) in RGB and hsl(56, 64%, 29%) in HSL. It carries no registered color name of its own; the closest named color is Old Moss Green (#867E36), which is clearly related but distinguishable side by side at a CIE76 distance of 7.97.

What is the RGB value of #79721B?

#79721B is rgb(121, 114, 27) — red 121, green 114, and blue 27 on the 0-255 scale.

What is the CMYK value of #79721B?

#79721B converts to approximately cmyk(0%, 6%, 78%, 53%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #79721B be black or white?

White text is the more readable choice. #79721B scores 4.96:1 against white and 4.24:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #79721B as a CSS color keyword?

No. #79721B 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 olive (#808000) at a CIE76 distance of 12.32, which is visibly different.

Open #79721B 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.