#81a538

Color #81a538

A moderately saturated medium green.

Closest named color Olive Drab #6b8e23 · ΔE 8.65 Nearest Tailwind class lime-600 #5ea500 · ΔE 5.8

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Conversions

HEX

#81a538

RGB

rgb(129, 165, 56)

HSL

hsl(79.8, 49.3%, 43.3%)

HSV / HSB

hsv(79.8, 66.1%, 64.7%)

CMYK

cmyk(21.8%, 0%, 66.1%, 35.3%)

LAB

lab(63.23, -28.93, 50.57)

LCH

lch(63.23, 58.26, 119.77)

OKLCH

oklch(67.3%, 0.142, 125.68)

HWB

hwb(79.8, 22%, 35.3%)

Harmony colors

Complementary

#5c38a5

Analogous

#a59238

#81a538

#4aa538

Triadic

#81a538

#3881a5

#a53881

Split-complementary

#81a538

#384aa5

#9238a5

Tetradic

#81a538

#38a55c

#5c38a5

#a53881

Square

#81a538

#38a592

#5c38a5

#a5384a

Shades

Color #81a538 mixed toward black.

#6b892f

#566e25

#40521c

#2b3713

#151b09

Tints

Color #81a538 mixed toward white.

#9bc24b

#afce6f

#c3da93

#d7e7b7

#ebf3db

Tones

Color #81a538 mixed toward gray.

#7e9c41

#7b934a

#788a53

#75815c

#717765

Accessibility

Aa White text on this color

2.85:1

Aa Black text on this color

7.37:1

Black text reads better on this background (7.37:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#929262 · ΔE 12.6

Deuteranopia

#908d69 · ΔE 15.7

Tritanopia

#83777b · ΔE 34.8

Achromatopsia

#999999 · ΔE 25.4

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

Code

CSS

background-color: #81a538;

Tailwind (arbitrary value)

bg-[#81a538]

Related colors

Yellow Green #9acd32

Olive Drab #6b8e23

Dark Olive Green #556b2f

Green Yellow #adff2f

Chartreuse #7fff00

Lawn Green #7cfc00

Frequently asked questions

#81a538 (#81a538) is rgb(129, 165, 56) in RGB.

No, #81a538 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 #81a538, or check how it holds up for accessibility.

Generate a palette → Check contrast