#81D441#81D441

#81D441 is a light, vivid yellow-green. Relative luminance 0.521; OKLCH L 78.8% C 0.196 H 134.4°. Best body text is #000000 at 11.43:1 contrast (WCAG AA passes).

Color values

HEX#81D441
RGBrgb(129, 212, 65)
HSLhsl(94, 63%, 54%)
HSVhsv(94, 69%, 83%)
CMYKcmyk(39.2%, 0%, 69.3%, 16.9%)
CIE-LABlab(77.36, -49.05, 61.75)
CIE-LCHlch(77.36, 78.86, 128.47°)
OKLaboklab(78.83% -0.1371 0.14)
OKLCHoklch(78.83% 0.196 134.4)
XYZxyz(33.5502, 52.1341, 13.2951)
Luminance0.5214 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#81D441 #9441D4
analogous
#CAD441 #81D441 #41D44B
triadic
#81D441 #4181D4 #D44181
tetradic
#81D441 #41CAD4 #9441D4 #D44B41
square
#81D441 #41CAD4 #9441D4 #D44B41
split-complementary
#81D441 #4B41D4 #D441CA
monochromatic
#477E1D #63B028 #81D441 #A2DF73 #C3EBA5

Accessibility & contrast

On white

1.84
#81D441 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.43
#81D441 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D441
11.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##81D441#FFFFFF#000000##000000
##81D4411.001.8411.4311.43
#FFFFFF1.841.0021.0021.00
#00000011.4321.001.001.00
##00000011.4321.001.001.00

Color blindness preview

Protanopia (red-blind)
#DCC32A
Deuteranopia (green-blind)
#D1BD4E
Tritanopia (blue-blind)
#80CCB7
Achromatopsia (no color)
#BFBFBF

Design tokens & code

CSS
--color: #81d441;
/* rgb */ color: rgb(129, 212, 65);
/* oklch */ color: oklch(78.8% 0.196 134.4);
Tailwind
colors: {
  custom: {
    50: '#abe27e',
    500: '#81d441',
    950: '#000000',
  },
}
SCSS
$custom: #81d441;
$custom-light: #abe27e;
$custom-dark: #000000;
JSON
{
  "hex": "#81d441",
  "rgb": {
    "r": 129,
    "g": 212,
    "b": 65
  },
  "hsl": {
    "h": 93.878,
    "s": 63.09,
    "l": 54.314
  },
  "oklch": {
    "l": 0.78835,
    "c": 0.19594,
    "h": 134.4
  },
  "luminance": 0.52136
}

Semantic roles & 50–950 ramp

primary
#81D441
secondary
#623485
accent
#42E69F
background
#FDFEFB
surface
#F8FCF2
border
#D1D5CC
text
#11150A
muted
#81847D

Preview Lab

Preview with #81D441

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

Preview Lab → · Contrast checker → · Palette generator →

#81D441 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva