#81AF3E#81AF3E

#81AF3E 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 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#81AF3E
RGB	rgb(129, 175, 62)
HSL	hsl(84, 48%, 46%)
HSV	hsv(84, 65%, 69%)
CMYK	cmyk(26.3%, 0%, 64.6%, 31.4%)
CIE-LAB	lab(66.27, -33.18, 51.27)
CIE-LCH	lch(66.27, 61.07, 122.91°)
OKLab	oklab(69.79% -0.094 0.1176)
OKLCH	oklch(69.79% 0.151 128.6)
XYZ	xyz(25.2526, 35.6743, 10.1119)
Luminance	0.3568 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81AF3E #6C3EAF

analogous

#AFA53E #81AF3E #49AF3E

triadic

#81AF3E #3E81AF #AF3E81

tetradic

#81AF3E #3EAFA5 #6C3EAF #AF3E49

square

#81AF3E #3EAFA5 #6C3EAF #AF3E49

split-complementary

#81AF3E #3E49AF #A53EAF

monochromatic

#3E551E #60822E #81AF3E #9EC863 #BAD890

Accessibility & contrast

On white

2.58

#81AF3E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.14

#81AF3E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81AF3E

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81AF3E	#FFFFFF	#000000	##000000
##81AF3E	1.00	2.58	8.14	8.14
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.14	21.00	1.00	1.00
##000000	8.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A330

Deuteranopia (green-blind)

#B1A047

Tritanopia (blue-blind)

#85A798

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #81af3e;
/* rgb */ color: rgb(129, 175, 62);
/* oklch */ color: oklch(69.8% 0.151 128.6);

Tailwind

colors: {
  custom: {
    50: '#a9c779',
    500: '#81af3e',
    950: '#000000',
  },
}

SCSS

$custom: #81af3e;
$custom-light: #a9c779;
$custom-dark: #000000;

JSON

{
  "hex": "#81af3e",
  "rgb": {
    "r": 129,
    "g": 175,
    "b": 62
  },
  "hsl": {
    "h": 84.425,
    "s": 47.679,
    "l": 46.471
  },
  "oklch": {
    "l": 0.69793,
    "c": 0.15051,
    "h": 128.6
  },
  "luminance": 0.35675
}

Semantic roles & 50–950 ramp

primary

#81AF3E

secondary

#9F86C3

accent

#51D787

background

#FAFCF7

surface

#F4F8EE

border

#CED1C9

text

#101309

muted

#7F827B

Preview Lab

Preview with #81AF3E

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

Preview Lab → · Contrast checker → · Palette generator →