#81D02E#81D02E

#81D02E is a light, highly saturated yellow-green. Relative luminance 0.500; OKLCH L 77.7% C 0.202 H 132.8°. Best body text is #000000 at 11.00:1 contrast (WCAG AA passes).

Color values

HEX#81D02E
RGBrgb(129, 208, 46)
HSLhsl(89, 64%, 50%)
HSVhsv(89, 78%, 82%)
CMYKcmyk(38%, 0%, 77.9%, 18.4%)
CIE-LABlab(76.05, -48.58, 66.89)
CIE-LCHlch(76.05, 82.67, 125.99°)
OKLaboklab(77.73% -0.1371 0.148)
OKLCHoklch(77.73% 0.202 132.8)
XYZxyz(32.1018, 49.9747, 10.5389)
Luminance0.4998 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#81D02E #7D2ED0
analogous
#D0CE2E #81D02E #30D02E
triadic
#81D02E #2E81D0 #D02E81
tetradic
#81D02E #2ED0CE #7D2ED0 #D02E30
square
#81D02E #2ED0CE #7D2ED0 #D02E30
split-complementary
#81D02E #2E30D0 #CE2ED0
monochromatic
#436C18 #629E23 #81D02E #9FDC5F #BDE792

Accessibility & contrast

On white

1.91
#81D02E on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.00
#81D02E on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D02E
11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##81D02E#FFFFFF#000000##000000
##81D02E1.001.9111.0011.00
#FFFFFF1.911.0021.0021.00
#00000011.0021.001.001.00
##00000011.0021.001.001.00

Color blindness preview

Protanopia (red-blind)
#D9BF00
Deuteranopia (green-blind)
#CEB940
Tritanopia (blue-blind)
#82C7B2
Achromatopsia (no color)
#BBBBBB

Design tokens & code

CSS
--color: #81d02e;
/* rgb */ color: rgb(129, 208, 46);
/* oklch */ color: oklch(77.7% 0.202 132.8);
Tailwind
colors: {
  custom: {
    50: '#acdf74',
    500: '#81d02e',
    950: '#000000',
  },
}
SCSS
$custom: #81d02e;
$custom-light: #acdf74;
$custom-dark: #000000;
JSON
{
  "hex": "#81d02e",
  "rgb": {
    "r": 129,
    "g": 208,
    "b": 46
  },
  "hsl": {
    "h": 89.259,
    "s": 63.78,
    "l": 49.804
  },
  "oklch": {
    "l": 0.7773,
    "c": 0.20176,
    "h": 132.8
  },
  "luminance": 0.49976
}

Semantic roles & 50–950 ramp

primary
#81D02E
secondary
#AC88D2
accent
#41E792
background
#FBFDF7
surface
#F6FBED
border
#D0D4C8
text
#111509
muted
#80837B

Preview Lab

Preview with #81D02E

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

Preview Lab → · Contrast checker → · Palette generator →

#81D02E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva