#81dd52

Color #81dd52

A moderately saturated medium green.

Closest named color Yellow Green #9acd32 · ΔE 16.28 Nearest Tailwind class lime-500 #7ccf00 · ΔE 5.9

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Conversions

HEX

#81dd52

RGB

rgb(129, 221, 82)

HSL

hsl(99.7, 67.1%, 59.4%)

HSV / HSB

hsv(99.7, 62.9%, 86.7%)

CMYK

cmyk(41.6%, 0%, 62.9%, 13.3%)

LAB

lab(80.17, -51.33, 57.99)

LCH

lch(80.17, 77.44, 131.51)

OKLCH

oklch(81.2%, 0.1954, 136.66)

HWB

hwb(99.7, 32.2%, 13.3%)

Harmony colors

Complementary

#ae52dd

Analogous

#c6dd52

#81dd52

#52dd68

Triadic

#81dd52

#5281dd

#dd5281

Split-complementary

#81dd52

#6852dd

#dd52c6

Tetradic

#81dd52

#52ddae

#ae52dd

#dd5281

Square

#81dd52

#52c6dd

#ae52dd

#dd6852

Shades

Color #81dd52 mixed toward black.

#63d32a

#4fa921

#3b7f19

#285411

#142a08

Tints

Color #81dd52 mixed toward white.

#96e36f

#abe88c

#c0eea9

#d5f4c5

#eaf9e2

Tones

Color #81dd52 mixed toward gray.

#85d15e

#88c669

#8cba75

#90af80

#94a38c

Accessibility

Aa White text on this color

1.69:1

Aa Black text on this color

12.4:1

Black text reads better on this background (12.4:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#b1b186 · ΔE 20.3

Deuteranopia

#aba48f · ΔE 26.4

Tritanopia

#88a2a7 · ΔE 33.5

Achromatopsia

#c7c7c7 · ΔE 28.3

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

Code

CSS

background-color: #81dd52;

Tailwind (arbitrary value)

bg-[#81dd52]

Related colors

Lawn Green #7cfc00

Chartreuse #7fff00

Green Yellow #adff2f

Dark Olive Green #556b2f

Yellow Green #9acd32

Olive Drab #6b8e23

Frequently asked questions

#81dd52 (#81dd52) is rgb(129, 221, 82) in RGB.

No, #81dd52 is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #81dd52, or check how it holds up for accessibility.

Generate a palette → Check contrast