#81AF3D#81AF3D

#81AF3D is a light, vivid yellow-green. Relative luminance 0.357; OKLCH L 69.8% C 0.151 H 128.6°. Best body text is #000000 at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#81AF3D
RGB	rgb(129, 175, 61)
HSL	hsl(84, 48%, 46%)
HSV	hsv(84, 65%, 69%)
CMYK	cmyk(26.3%, 0%, 65.1%, 31.4%)
CIE-LAB	lab(66.26, -33.26, 51.69)
CIE-LCH	lch(66.26, 61.46, 122.76°)
OKLab	oklab(69.78% -0.0943 0.1183)
OKLCH	oklch(69.78% 0.151 128.6)
XYZ	xyz(25.2255, 35.6634, 9.9687)
Luminance	0.3566 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81AF3D #6B3DAF

analogous

#AFA43D #81AF3D #48AF3D

triadic

#81AF3D #3D81AF #AF3D81

tetradic

#81AF3D #3DAFA4 #6B3DAF #AF3D48

square

#81AF3D #3DAFA4 #6B3DAF #AF3D48

split-complementary

#81AF3D #3D48AF #A43DAF

monochromatic

#3E541D #60822D #81AF3D #9FC861 #BAD88F

Accessibility & contrast

On white

2.58

#81AF3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.13

#81AF3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81AF3D

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81AF3D	#FFFFFF	#000000	##000000
##81AF3D	1.00	2.58	8.13	8.13
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.13	21.00	1.00	1.00
##000000	8.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A32E

Deuteranopia (green-blind)

#B1A046

Tritanopia (blue-blind)

#85A797

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #81af3d;
/* rgb */ color: rgb(129, 175, 61);
/* oklch */ color: oklch(69.8% 0.151 128.6);

Tailwind

colors: {
  custom: {
    50: '#a9c778',
    500: '#81af3d',
    950: '#000000',
  },
}

SCSS

$custom: #81af3d;
$custom-light: #a9c778;
$custom-dark: #000000;

JSON

{
  "hex": "#81af3d",
  "rgb": {
    "r": 129,
    "g": 175,
    "b": 61
  },
  "hsl": {
    "h": 84.211,
    "s": 48.305,
    "l": 46.275
  },
  "oklch": {
    "l": 0.69783,
    "c": 0.15129,
    "h": 128.6
  },
  "luminance": 0.35664
}

Semantic roles & 50–950 ramp

primary

#81AF3D

secondary

#9E85C3

accent

#50D887

background

#FAFCF7

surface

#F4F8EE

border

#CED1C9

text

#101309

muted

#7F827B

Preview Lab

Preview with #81AF3D

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

Preview Lab → · Contrast checker → · Palette generator →