#81ff12

Color #81ff12

A vivid, highly saturated medium green.

Closest named color Lawn Green #7cfc00 · ΔE 1.34 Nearest Tailwind class lime-400 #9ae600 · ΔE 6.4

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#81ff12

RGB

rgb(129, 255, 18)

HSL

hsl(91.9, 100%, 53.5%)

HSV / HSB

hsv(91.9, 92.9%, 100%)

CMYK

cmyk(49.4%, 0%, 92.9%, 0%)

LAB

lab(89.96, -67.27, 84.42)

LCH

lch(89.96, 107.94, 128.55)

OKLCH

oklch(89.1%, 0.2618, 135.96)

HWB

hwb(91.9, 7.1%, 0%)

Harmony colors

Complementary

#9012ff

Analogous

#f7ff12

#81ff12

#12ff19

Triadic

#81ff12

#1281ff

#ff1281

Split-complementary

#81ff12

#1912ff

#ff12f7

Tetradic

#81ff12

#12ff90

#9012ff

#ff1281

Square

#81ff12

#12f7ff

#9012ff

#ff1912

Shades

Color #81ff12 mixed toward black.

#6ae300

#55b600

#408800

#2b5b00

#152d00

Tints

Color #81ff12 mixed toward white.

#96ff39

#abff61

#c0ff88

#d5ffb0

#eaffd7

Tones

Color #81ff12 mixed toward gray.

#82eb26

#83d739

#85c44d

#86b061

#879c75

Accessibility

Aa White text on this color

1.29:1

Aa Black text on this color

16.25:1

Black text reads better on this background (16.25:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#c5c688 · ΔE 22.1

Deuteranopia

#beb496 · ΔE 29.6

Tritanopia

#8bb0b8 · ΔE 39.8

Achromatopsia

#e2e2e2 · ΔE 31.5

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

Code

CSS

background-color: #81ff12;

Tailwind (arbitrary value)

bg-[#81ff12]

Related colors

Lawn Green #7cfc00

Chartreuse #7fff00

Green Yellow #adff2f

Dark Olive Green #556b2f

Yellow Green #9acd32

Olive Drab #6b8e23

Frequently asked questions

#81ff12 (#81ff12) is rgb(129, 255, 18) in RGB.

No, #81ff12 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.

Try it → Accessibility

Contrast Checker

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

Try it → Generators

Palette Generator

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

Try it →

Build something with this color

Generate a full palette from #81ff12, or check how it holds up for accessibility.

Generate a palette → Check contrast