#81AF45#81AF45

#81AF45 is a light, vivid yellow-green. Relative luminance 0.358; OKLCH L 69.9% C 0.145 H 129.3°. Best body text is #000000 at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#81AF45
RGB	rgb(129, 175, 69)
HSL	hsl(86, 43%, 48%)
HSV	hsv(86, 61%, 69%)
CMYK	cmyk(26.3%, 0%, 60.6%, 31.4%)
CIE-LAB	lab(66.33, -32.58, 48.27)
CIE-LCH	lch(66.33, 58.24, 124.02°)
OKLab	oklab(69.86% -0.0917 0.112)
OKLCH	oklch(69.86% 0.145 129.3)
XYZ	xyz(25.4573, 35.7561, 11.1895)
Luminance	0.3576 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81AF45 #7345AF

analogous

#AFA845 #81AF45 #4CAF45

triadic

#81AF45 #4581AF #AF4581

tetradic

#81AF45 #45AFA8 #7345AF #AF454C

square

#81AF45 #45AFA8 #7345AF #AF454C

split-complementary

#81AF45 #454CAF #A845AF

monochromatic

#405722 #618334 #81AF45 #9EC56C #BBD698

Accessibility & contrast

On white

2.58

#81AF45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.15

#81AF45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81AF45

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81AF45	#FFFFFF	#000000	##000000
##81AF45	1.00	2.58	8.15	8.15
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.15	21.00	1.00	1.00
##000000	8.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A339

Deuteranopia (green-blind)

#B0A04D

Tritanopia (blue-blind)

#84A898

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #81af45;
/* rgb */ color: rgb(129, 175, 69);
/* oklch */ color: oklch(69.9% 0.145 129.3);

Tailwind

colors: {
  custom: {
    50: '#a8c77d',
    500: '#81af45',
    950: '#000000',
  },
}

SCSS

$custom: #81af45;
$custom-light: #a8c77d;
$custom-dark: #000000;

JSON

{
  "hex": "#81af45",
  "rgb": {
    "r": 129,
    "g": 175,
    "b": 69
  },
  "hsl": {
    "h": 86.038,
    "s": 43.443,
    "l": 47.843
  },
  "oklch": {
    "l": 0.69864,
    "c": 0.14481,
    "h": 129.3
  },
  "luminance": 0.35757
}

Semantic roles & 50–950 ramp

primary

#81AF45

secondary

#A48DC2

accent

#55D38C

background

#FAFCF7

surface

#F4F8EE

border

#CED1C9

text

#10130A

muted

#7F827C

Preview Lab

Preview with #81AF45

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

Preview Lab → · Contrast checker → · Palette generator →