#81AD36#81AD36

#81AD36 is a light, vivid yellow-green. Relative luminance 0.348; OKLCH L 69.2% C 0.154 H 127.6°. Best body text is #000000 at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#81AD36
RGB	rgb(129, 173, 54)
HSL	hsl(82, 52%, 45%)
HSV	hsv(82, 69%, 68%)
CMYK	cmyk(25.4%, 0%, 68.8%, 32.2%)
CIE-LAB	lab(65.61, -32.85, 53.87)
CIE-LCH	lch(65.61, 63.10, 121.37°)
OKLab	oklab(69.24% -0.0938 0.1219)
OKLCH	oklch(69.24% 0.154 127.6)
XYZ	xyz(24.6627, 34.8201, 8.9109)
Luminance	0.3482 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81AD36 #6236AD

analogous

#AD9E36 #81AD36 #45AD36

triadic

#81AD36 #3681AD #AD3681

tetradic

#81AD36 #36AD9E #6236AD #AD3645

square

#81AD36 #36AD9E #6236AD #AD3645

split-complementary

#81AD36 #3645AD #9E36AD

monochromatic

#3B5019 #5E7E27 #81AD36 #9FCA56 #BAD985

Accessibility & contrast

On white

2.64

#81AD36 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.96

#81AD36 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81AD36

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81AD36	#FFFFFF	#000000	##000000
##81AD36	1.00	2.64	7.96	7.96
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.96	21.00	1.00	1.00
##000000	7.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A124

Deuteranopia (green-blind)

#B09E40

Tritanopia (blue-blind)

#86A595

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #81ad36;
/* rgb */ color: rgb(129, 173, 54);
/* oklch */ color: oklch(69.2% 0.154 127.6);

Tailwind

colors: {
  custom: {
    50: '#a9c574',
    500: '#81ad36',
    950: '#000000',
  },
}

SCSS

$custom: #81ad36;
$custom-light: #a9c574;
$custom-dark: #000000;

JSON

{
  "hex": "#81ad36",
  "rgb": {
    "r": 129,
    "g": 173,
    "b": 54
  },
  "hsl": {
    "h": 82.185,
    "s": 52.423,
    "l": 44.51
  },
  "oklch": {
    "l": 0.69236,
    "c": 0.15382,
    "h": 127.6
  },
  "luminance": 0.34821
}

Semantic roles & 50–950 ramp

primary

#81AD36

secondary

#967CC2

accent

#4CDC81

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#101309

muted

#7F827B

Preview Lab

Preview with #81AD36

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

Preview Lab → · Contrast checker → · Palette generator →