#81A336#81A336

#81A336 is a light, vivid yellow-green. Relative luminance 0.311; OKLCH L 66.8% C 0.141 H 125.0°. Best body text is #000000 at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#81A336
RGB	rgb(129, 163, 54)
HSL	hsl(79, 50%, 43%)
HSV	hsv(79, 67%, 64%)
CMYK	cmyk(20.9%, 0%, 66.9%, 36.1%)
CIE-LAB	lab(62.62, -28.11, 50.76)
CIE-LCH	lch(62.62, 58.02, 118.98°)
OKLab	oklab(66.81% -0.0807 0.1154)
OKLCH	oklch(66.81% 0.141 125)
XYZ	xyz(22.8164, 31.1276, 8.2955)
Luminance	0.3113 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81A336 #5836A3

analogous

#A38F36 #81A336 #4AA336

triadic

#81A336 #3681A3 #A33681

tetradic

#81A336 #36A38F #5836A3 #A3364A

square

#81A336 #36A38F #5836A3 #A3364A

split-complementary

#81A336 #364AA3 #8F36A3

monochromatic

#384718 #5D7527 #81A336 #A1C551 #BAD57F

Accessibility & contrast

On white

2.91

#81A336 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.23

#81A336 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81A336

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81A336	#FFFFFF	#000000	##000000
##81A336	1.00	2.91	7.23	7.23
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.23	21.00	1.00	1.00
##000000	7.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9927

Deuteranopia (green-blind)

#A7973E

Tritanopia (blue-blind)

#879B8D

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #81a336;
/* rgb */ color: rgb(129, 163, 54);
/* oklch */ color: oklch(66.8% 0.141 125.0);

Tailwind

colors: {
  custom: {
    50: '#a8be73',
    500: '#81a336',
    950: '#000000',
  },
}

SCSS

$custom: #81a336;
$custom-light: #a8be73;
$custom-dark: #000000;

JSON

{
  "hex": "#81a336",
  "rgb": {
    "r": 129,
    "g": 163,
    "b": 54
  },
  "hsl": {
    "h": 78.716,
    "s": 50.23,
    "l": 42.549
  },
  "oklch": {
    "l": 0.66812,
    "c": 0.14083,
    "h": 125
  },
  "luminance": 0.31128
}

Semantic roles & 50–950 ramp

primary

#81A336

secondary

#8D77BE

accent

#4EDA7A

background

#FAFBF7

surface

#F4F6ED

border

#CED0C8

text

#101208

muted

#7F817B

Preview Lab

Preview with #81A336

Body copy rendered with the generated semantic roles for this colour.

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