#81AF4D#81AF4D

#81AF4D is a light, vivid yellow-green. Relative luminance 0.359; OKLCH L 70.0% C 0.138 H 130.2°. Best body text is #000000 at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#81AF4D
RGB	rgb(129, 175, 77)
HSL	hsl(88, 39%, 49%)
HSV	hsv(88, 56%, 69%)
CMYK	cmyk(26.3%, 0%, 56%, 31.4%)
CIE-LAB	lab(66.41, -31.82, 44.67)
CIE-LCH	lch(66.41, 54.84, 125.46°)
OKLab	oklab(69.96% -0.0889 0.1051)
OKLCH	oklch(69.96% 0.138 130.2)
XYZ	xyz(25.7225, 35.8623, 12.5866)
Luminance	0.3586 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81AF4D #7B4DAF

analogous

#AFAC4D #81AF4D #50AF4D

triadic

#81AF4D #4D81AF #AF4D81

tetradic

#81AF4D #4DAFAC #7B4DAF #AF4D50

square

#81AF4D #4DAFAC #7B4DAF #AF4D50

split-complementary

#81AF4D #4D50AF #AC4DAF

monochromatic

#425A28 #62853A #81AF4D #9FC376 #BDD6A1

Accessibility & contrast

On white

2.57

#81AF4D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.17

#81AF4D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81AF4D

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81AF4D	#FFFFFF	#000000	##000000
##81AF4D	1.00	2.57	8.17	8.17
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.17	21.00	1.00	1.00
##000000	8.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A443

Deuteranopia (green-blind)

#B0A054

Tritanopia (blue-blind)

#84A899

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #81af4d;
/* rgb */ color: rgb(129, 175, 77);
/* oklch */ color: oklch(70.0% 0.138 130.2);

Tailwind

colors: {
  custom: {
    50: '#a8c782',
    500: '#81af4d',
    950: '#000000',
  },
}

SCSS

$custom: #81af4d;
$custom-light: #a8c782;
$custom-dark: #000000;

JSON

{
  "hex": "#81af4d",
  "rgb": {
    "r": 129,
    "g": 175,
    "b": 77
  },
  "hsl": {
    "h": 88.163,
    "s": 38.889,
    "l": 49.412
  },
  "oklch": {
    "l": 0.69956,
    "c": 0.1377,
    "h": 130.2
  },
  "luminance": 0.35863
}

Semantic roles & 50–950 ramp

primary

#81AF4D

secondary

#AB95C3

accent

#59CF90

background

#FAFCF8

surface

#F4F8EF

border

#CED1CA

text

#10130B

muted

#7F827C

Preview Lab

Preview with #81AF4D

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

Preview Lab → · Contrast checker → · Palette generator →