#81F963#81F963

#81F963 is a very light, highly saturated green. Relative luminance 0.733; OKLCH L 88.1% C 0.218 H 139.8°. Best body text is #000000 at 15.66:1 contrast (WCAG AA passes).

Color values

HEX#81F963
RGBrgb(129, 249, 99)
HSLhsl(108, 93%, 68%)
HSVhsv(108, 60%, 98%)
CMYKcmyk(48.2%, 0%, 60.2%, 2.4%)
CIE-LABlab(88.60, -60.64, 60.25)
CIE-LCHlch(88.60, 85.48, 135.18°)
OKLaboklab(88.13% -0.1663 0.1407)
OKLCHoklch(88.13% 0.218 139.8)
XYZxyz(45.1793, 73.3161, 23.5727)
Luminance0.7332 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#81F963 #DB63F9
analogous
#CCF963 #81F963 #63F990
triadic
#81F963 #6381F9 #F96381
tetradic
#81F963 #63CCF9 #DB63F9 #F99063
square
#81F963 #63CCF9 #DB63F9 #F99063
split-complementary
#81F963 #9063F9 #F963CC
monochromatic
#32D908 #51F728 #81F963 #B1FB9E #E0FED9

Accessibility & contrast

On white

1.34
#81F963 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.66
#81F963 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81F963
15.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##81F963#FFFFFF#000000##000000
##81F9631.001.3415.6615.66
#FFFFFF1.341.0021.0021.00
#00000015.6621.001.001.00
##00000015.6621.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFE552
Deuteranopia (green-blind)
#F0DA6F
Tritanopia (blue-blind)
#76F1D9
Achromatopsia (no color)
#DEDEDE

Design tokens & code

CSS
--color: #81f963;
/* rgb */ color: rgb(129, 249, 99);
/* oklch */ color: oklch(88.1% 0.218 139.8);
Tailwind
colors: {
  custom: {
    50: '#aefc94',
    500: '#81f963',
    950: '#000000',
  },
}
SCSS
$custom: #81f963;
$custom-light: #aefc94;
$custom-dark: #000000;
JSON
{
  "hex": "#81f963",
  "rgb": {
    "r": 129,
    "g": 249,
    "b": 99
  },
  "hsl": {
    "h": 108,
    "s": 92.593,
    "l": 68.235
  },
  "oklch": {
    "l": 0.88133,
    "c": 0.21783,
    "h": 139.8
  },
  "luminance": 0.73319
}

Semantic roles & 50–950 ramp

primary
#81F963
secondary
#B12ED2
accent
#00E6B8
background
#FDFFFC
surface
#F8FFF5
border
#D1D7CF
text
#11180E
muted
#81867F

Preview Lab

Preview with #81F963

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

Preview Lab → · Contrast checker → · Palette generator →

#81F963 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva