#81BF60#81BF60

#81BF60 is a light, vivid yellow-green. Relative luminance 0.428; OKLCH L 74.1% C 0.143 H 135.7°. Best body text is #000000 at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#81BF60
RGB	rgb(129, 191, 96)
HSL	hsl(99, 43%, 56%)
HSV	hsv(99, 50%, 75%)
CMYK	cmyk(32.5%, 0%, 49.7%, 25.1%)
CIE-LAB	lab(71.40, -37.07, 41.43)
CIE-LCH	lch(71.40, 55.60, 131.82°)
OKLab	oklab(74.07% -0.1021 0.0995)
OKLCH	oklch(74.07% 0.143 135.7)
XYZ	xyz(29.7946, 42.7721, 17.7501)
Luminance	0.4277 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81BF60 #9E60BF

analogous

#B1BF60 #81BF60 #60BF6F

triadic

#81BF60 #6081BF #BF6081

tetradic

#81BF60 #60B1BF #9E60BF #BF6F60

square

#81BF60 #60B1BF #9E60BF #BF6F60

split-complementary

#81BF60 #6F60BF #BF60B1

monochromatic

#48752F #62A141 #81BF60 #A4D18C #C6E2B7

Accessibility & contrast

On white

2.20

#81BF60 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.55

#81BF60 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81BF60

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81BF60	#FFFFFF	#000000	##000000
##81BF60	1.00	2.20	9.55	9.55
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.55	21.00	1.00	1.00
##000000	9.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B258

Deuteranopia (green-blind)

#BCAD66

Tritanopia (blue-blind)

#80B9A9

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #81bf60;
/* rgb */ color: rgb(129, 191, 96);
/* oklch */ color: oklch(74.1% 0.143 135.7);

Tailwind

colors: {
  custom: {
    50: '#a8d28f',
    500: '#81bf60',
    950: '#000000',
  },
}

SCSS

$custom: #81bf60;
$custom-light: #a8d28f;
$custom-dark: #000000;

JSON

{
  "hex": "#81bf60",
  "rgb": {
    "r": 129,
    "g": 191,
    "b": 96
  },
  "hsl": {
    "h": 99.158,
    "s": 42.601,
    "l": 56.275
  },
  "oklch": {
    "l": 0.74071,
    "c": 0.14259,
    "h": 135.7
  },
  "luminance": 0.42773
}

Semantic roles & 50–950 ramp

primary

#81BF60

secondary

#C3AAD1

accent

#55D2A7

background

#FAFCF8

surface

#F4F9F0

border

#CED2CB

text

#10140C

muted

#7F827D

Preview Lab

Preview with #81BF60

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

Preview Lab → · Contrast checker → · Palette generator →