#81CF66#81CF66

#81CF66 is a light, vivid green. Relative luminance 0.503; OKLCH L 78.0% C 0.160 H 138.2°. Best body text is #000000 at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#81CF66
RGB	rgb(129, 207, 102)
HSL	hsl(105, 52%, 61%)
HSV	hsv(105, 51%, 81%)
CMYK	cmyk(37.7%, 0%, 50.7%, 18.8%)
CIE-LAB	lab(76.22, -43.40, 44.40)
CIE-LCH	lch(76.22, 62.09, 134.35°)
OKLab	oklab(78.02% -0.1191 0.1065)
OKLCH	oklch(78.02% 0.16 138.2)
XYZ	xyz(33.7633, 50.2504, 20.4881)
Luminance	0.5025 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81CF66 #B466CF

analogous

#B6CF66 #81CF66 #66CF7F

triadic

#81CF66 #6681CF #CF6681

tetradic

#81CF66 #66B6CF #B466CF #CF7F66

square

#81CF66 #66B6CF #B466CF #CF7F66

split-complementary

#81CF66 #7F66CF #CF66B6

monochromatic

#468E2D #5CBD3B #81CF66 #A7DE95 #CEECC3

Accessibility & contrast

On white

1.90

#81CF66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.05

#81CF66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81CF66

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81CF66	#FFFFFF	#000000	##000000
##81CF66	1.00	1.90	11.05	11.05
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.05	21.00	1.00	1.00
##000000	11.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5C05D

Deuteranopia (green-blind)

#CAB96D

Tritanopia (blue-blind)

#7DC9B7

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #81cf66;
/* rgb */ color: rgb(129, 207, 102);
/* oklch */ color: oklch(78.0% 0.160 138.2);

Tailwind

colors: {
  custom: {
    50: '#a9de94',
    500: '#81cf66',
    950: '#000000',
  },
}

SCSS

$custom: #81cf66;
$custom-light: #a9de94;
$custom-dark: #000000;

JSON

{
  "hex": "#81cf66",
  "rgb": {
    "r": 129,
    "g": 207,
    "b": 102
  },
  "hsl": {
    "h": 104.571,
    "s": 52.239,
    "l": 60.588
  },
  "oklch": {
    "l": 0.78018,
    "c": 0.1598,
    "h": 138.2
  },
  "luminance": 0.50252
}

Semantic roles & 50–950 ramp

primary

#81CF66

secondary

#804594

accent

#26C098

background

#FDFEFC

surface

#F7FCF4

border

#D0D5CE

text

#10150D

muted

#81847F

Preview Lab

Preview with #81CF66

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

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