#81BF64#81BF64

#81BF64 is a light, vivid green. Relative luminance 0.428; OKLCH L 74.1% C 0.139 H 136.5°. Best body text is #000000 at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#81BF64
RGB	rgb(129, 191, 100)
HSL	hsl(101, 42%, 57%)
HSV	hsv(101, 48%, 75%)
CMYK	cmyk(32.5%, 0%, 47.6%, 25.1%)
CIE-LAB	lab(71.45, -36.58, 39.52)
CIE-LCH	lch(71.45, 53.85, 132.78°)
OKLab	oklab(74.13% -0.1005 0.0955)
OKLCH	oklch(74.13% 0.139 136.5)
XYZ	xyz(29.9835, 42.8476, 18.7447)
Luminance	0.4285 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81BF64 #A264BF

analogous

#AFBF64 #81BF64 #64BF75

triadic

#81BF64 #6481BF #BF6481

tetradic

#81BF64 #64AFBF #A264BF #BF7564

square

#81BF64 #64AFBF #A264BF #BF7564

split-complementary

#81BF64 #7564BF #BF64AF

monochromatic

#487731 #62A343 #81BF64 #A4D18F #C7E3BB

Accessibility & contrast

On white

2.19

#81BF64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.57

#81BF64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81BF64

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81BF64	#FFFFFF	#000000	##000000
##81BF64	1.00	2.19	9.57	9.57
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.57	21.00	1.00	1.00
##000000	9.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B25C

Deuteranopia (green-blind)

#BCAD6A

Tritanopia (blue-blind)

#7FB9AA

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #81bf64;
/* rgb */ color: rgb(129, 191, 100);
/* oklch */ color: oklch(74.1% 0.139 136.5);

Tailwind

colors: {
  custom: {
    50: '#a8d292',
    500: '#81bf64',
    950: '#000000',
  },
}

SCSS

$custom: #81bf64;
$custom-light: #a8d292;
$custom-dark: #000000;

JSON

{
  "hex": "#81bf64",
  "rgb": {
    "r": 129,
    "g": 191,
    "b": 100
  },
  "hsl": {
    "h": 100.879,
    "s": 41.553,
    "l": 57.059
  },
  "oklch": {
    "l": 0.7413,
    "c": 0.13865,
    "h": 136.5
  },
  "luminance": 0.42849
}

Semantic roles & 50–950 ramp

primary

#81BF64

secondary

#C6ADD2

accent

#56D1AA

background

#FAFCF9

surface

#F4F9F1

border

#CED2CB

text

#10140D

muted

#7F827E

Preview Lab

Preview with #81BF64

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

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