#81F452#81F452

#81F452 is a very light, highly saturated green. Relative luminance 0.700; OKLCH L 86.8% C 0.224 H 138.0°. Best body text is #000000 at 15.00:1 contrast (WCAG AA passes).

Color values

HEX#81F452
RGBrgb(129, 244, 82)
HSLhsl(103, 88%, 64%)
HSVhsv(103, 66%, 96%)
CMYKcmyk(47.1%, 0%, 66.4%, 4.3%)
CIE-LABlab(86.98, -60.28, 65.36)
CIE-LCHlch(86.98, 88.91, 132.69°)
OKLaboklab(86.76% -0.1664 0.1497)
OKLCHoklch(86.76% 0.224 138)
XYZxyz(42.9255, 69.9748, 19.2256)
Luminance0.6998 (WCAG relative)
Temperaturewarm
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#81F452 #C552F4
analogous
#D2F452 #81F452 #52F474
triadic
#81F452 #5281F4 #F45281
tetradic
#81F452 #52D2F4 #C552F4 #F47452
square
#81F452 #52D2F4 #C552F4 #F47452
split-complementary
#81F452 #7452F4 #F452D2
monochromatic
#40BF0C #57F018 #81F452 #ABF88C #D5FBC5

Accessibility & contrast

On white

1.40
#81F452 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.00
#81F452 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81F452
15.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##81F452#FFFFFF#000000##000000
##81F4521.001.4015.0015.00
#FFFFFF1.401.0021.0021.00
#00000015.0021.001.001.00
##00000015.0021.001.001.00

Color blindness preview

Protanopia (red-blind)
#FBE03B
Deuteranopia (green-blind)
#ECD660
Tritanopia (blue-blind)
#79ECD3
Achromatopsia (no color)
#DADADA

Design tokens & code

CSS
--color: #81f452;
/* rgb */ color: rgb(129, 244, 82);
/* oklch */ color: oklch(86.8% 0.224 138.0);
Tailwind
colors: {
  custom: {
    50: '#aef88a',
    500: '#81f452',
    950: '#000000',
  },
}
SCSS
$custom: #81f452;
$custom-light: #aef88a;
$custom-dark: #000000;
JSON
{
  "hex": "#81f452",
  "rgb": {
    "r": 129,
    "g": 244,
    "b": 82
  },
  "hsl": {
    "h": 102.593,
    "s": 88.043,
    "l": 63.922
  },
  "oklch": {
    "l": 0.86763,
    "c": 0.22382,
    "h": 138
  },
  "luminance": 0.69978
}

Semantic roles & 50–950 ramp

primary
#81F452
secondary
#932DBD
accent
#01E5A3
background
#FDFFFC
surface
#F8FFF4
border
#D1D7CE
text
#11170C
muted
#81857F

Preview Lab

Preview with #81F452

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

Preview Lab → · Contrast checker → · Palette generator →

#81F452 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva