#81F166#81F166

#81F166 is a very light, highly saturated green. Relative luminance 0.685; OKLCH L 86.2% C 0.205 H 139.8°. Best body text is #000000 at 14.71:1 contrast (WCAG AA passes).

Color values

HEX	#81F166
RGB	rgb(129, 241, 102)
HSL	hsl(108, 83%, 67%)
HSV	hsv(108, 58%, 95%)
CMYK	cmyk(46.5%, 0%, 57.7%, 5.5%)
CIE-LAB	lab(86.27, -57.28, 56.30)
CIE-LCH	lch(86.27, 80.32, 135.49°)
OKLab	oklab(86.23% -0.157 0.1325)
OKLCH	oklch(86.23% 0.205 139.8)
XYZ	xyz(42.9051, 68.5341, 23.5354)
Luminance	0.6854 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81F166 #D666F1

analogous

#C7F166 #81F166 #66F190

triadic

#81F166 #6681F1 #F16681

tetradic

#81F166 #66C7F1 #D666F1 #F19066

square

#81F166 #66C7F1 #D666F1 #F19066

split-complementary

#81F166 #9066F1 #F166C7

monochromatic

#36CA12 #53EC2E #81F166 #AFF69E #DDFBD6

Accessibility & contrast

On white

1.43

#81F166 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.71

#81F166 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81F166

14.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81F166	#FFFFFF	#000000	##000000
##81F166	1.00	1.43	14.71	14.71
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.71	21.00	1.00	1.00
##000000	14.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DE58

Deuteranopia (green-blind)

#E8D471

Tritanopia (blue-blind)

#77EAD3

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #81f166;
/* rgb */ color: rgb(129, 241, 102);
/* oklch */ color: oklch(86.2% 0.205 139.8);

Tailwind

colors: {
  custom: {
    50: '#adf696',
    500: '#81f166',
    950: '#000000',
  },
}

SCSS

$custom: #81f166;
$custom-light: #adf696;
$custom-dark: #000000;

JSON

{
  "hex": "#81f166",
  "rgb": {
    "r": 129,
    "g": 241,
    "b": 102
  },
  "hsl": {
    "h": 108.345,
    "s": 83.234,
    "l": 67.255
  },
  "oklch": {
    "l": 0.86234,
    "c": 0.20541,
    "h": 139.8
  },
  "luminance": 0.68537
}

Semantic roles & 50–950 ramp

primary

#81F166

secondary

#AA34C7

accent

#06E0B5

background

#FDFFFC

surface

#F8FFF5

border

#D1D7CF

text

#11170E

muted

#81857F

Preview Lab

Preview with #81F166

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

Preview Lab → · Contrast checker → · Palette generator →