#81b957

Color #81b957

A moderately saturated medium green.

Closest named color Olive Drab #6b8e23 · ΔE 17.61 Nearest Tailwind class lime-600 #5ea500 · ΔE 8.9

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Conversions

HEX

#81b957

RGB

rgb(129, 185, 87)

HSL

hsl(94.3, 41.2%, 53.3%)

HSV / HSB

hsv(94.3, 53%, 72.5%)

CMYK

cmyk(30.3%, 0%, 53%, 27.5%)

LAB

lab(69.51, -35.39, 43.53)

LCH

lch(69.51, 56.1, 129.11)

OKLCH

oklch(72.5%, 0.1425, 133.44)

HWB

hwb(94.3, 34.1%, 27.5%)

Harmony colors

Complementary

#8f57b9

Analogous

#b2b957

#81b957

#57b95e

Triadic

#81b957

#5781b9

#b95781

Split-complementary

#81b957

#5e57b9

#b957b2

Tetradic

#81b957

#57b98f

#8f57b9

#b95781

Square

#81b957

#57b2b9

#8f57b9

#b95e57

Shades

Color #81b957 mixed toward black.

#6ba043

#558035

#406028

#2b401b

#15200d

Tints

Color #81b957 mixed toward white.

#96c573

#abd08f

#c0dcab

#d5e8c7

#eaf3e3

Tones

Color #81b957 mixed toward gray.

#82b15f

#83a967

#84a06f

#869878

#879080

Accessibility

Aa White text on this color

2.33:1

Aa Black text on this color

9.01:1

Black text reads better on this background (9.01:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#9c9d79 · ΔE 15.9

Deuteranopia

#99957f · ΔE 20.4

Tritanopia

#858c90 · ΔE 29.5

Achromatopsia

#aaaaaa · ΔE 25.2

Left half is the original, right half is the simulated appearance. See all 8 vision types →

Code

CSS

background-color: #81b957;

Tailwind (arbitrary value)

bg-[#81b957]

Related colors

Lawn Green #7cfc00

Chartreuse #7fff00

Green Yellow #adff2f

Dark Olive Green #556b2f

Yellow Green #9acd32

Olive Drab #6b8e23

Frequently asked questions

#81b957 (#81b957) is rgb(129, 185, 87) in RGB.

No, #81b957 is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

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Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

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Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

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Build something with this color

Generate a full palette from #81b957, or check how it holds up for accessibility.

Generate a palette → Check contrast