#81AE25#81AE25

#81AE25 is a light, vivid yellow-green. Relative luminance 0.351; OKLCH L 69.4% C 0.165 H 126.8°. Best body text is #000000 at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#81AE25
RGB	rgb(129, 174, 37)
HSL	hsl(80, 65%, 41%)
HSV	hsv(80, 79%, 68%)
CMYK	cmyk(25.9%, 0%, 78.7%, 31.8%)
CIE-LAB	lab(65.80, -34.30, 60.06)
CIE-LCH	lch(65.80, 69.17, 119.73°)
OKLab	oklab(69.36% -0.0991 0.1323)
OKLCH	oklch(69.36% 0.165 126.8)
XYZ	xyz(24.5234, 35.0723, 7.2275)
Luminance	0.3507 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81AE25 #5225AE

analogous

#AE9725 #81AE25 #3DAE25

triadic

#81AE25 #2581AE #AE2581

tetradic

#81AE25 #25AE97 #5225AE #AE253D

square

#81AE25 #25AE97 #5225AE #AE253D

split-complementary

#81AE25 #253DAE #9725AE

monochromatic

#364910 #5C7C1A #81AE25 #A3D53B #BAE06D

Accessibility & contrast

On white

2.62

#81AE25 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.01

#81AE25 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81AE25

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81AE25	#FFFFFF	#000000	##000000
##81AE25	1.00	2.62	8.01	8.01
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.01	21.00	1.00	1.00
##000000	8.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A200

Deuteranopia (green-blind)

#B19F33

Tritanopia (blue-blind)

#86A695

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #81ae25;
/* rgb */ color: rgb(129, 174, 37);
/* oklch */ color: oklch(69.4% 0.165 126.8);

Tailwind

colors: {
  custom: {
    50: '#aac66c',
    500: '#81ae25',
    950: '#000000',
  },
}

SCSS

$custom: #81ae25;
$custom-light: #aac66c;
$custom-dark: #000000;

JSON

{
  "hex": "#81ae25",
  "rgb": {
    "r": 129,
    "g": 174,
    "b": 37
  },
  "hsl": {
    "h": 79.708,
    "s": 64.929,
    "l": 41.373
  },
  "oklch": {
    "l": 0.69362,
    "c": 0.16528,
    "h": 126.8
  },
  "luminance": 0.35073
}

Semantic roles & 50–950 ramp

primary

#81AE25

secondary

#8768C6

accent

#40E877

background

#FAFCF6

surface

#F4F8EC

border

#CED1C7

text

#101307

muted

#7F827A

Preview Lab

Preview with #81AE25

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

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