#81D13F#81D13F

#81D13F is a light, vivid yellow-green. Relative luminance 0.506; OKLCH L 78.1% C 0.193 H 134.0°. Best body text is #000000 at 11.13:1 contrast (WCAG AA passes).

Color values

HEX#81D13F
RGBrgb(129, 209, 63)
HSLhsl(93, 61%, 53%)
HSVhsv(93, 70%, 82%)
CMYKcmyk(38.3%, 0%, 69.9%, 18%)
CIE-LABlab(76.45, -47.97, 61.56)
CIE-LCHlch(76.45, 78.04, 127.92°)
OKLaboklab(78.09% -0.1343 0.1393)
OKLCHoklch(78.09% 0.193 134)
XYZxyz(32.7503, 50.6254, 12.7477)
Luminance0.5063 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#81D13F #8F3FD1
analogous
#CAD13F #81D13F #3FD146
triadic
#81D13F #3F81D1 #D13F81
tetradic
#81D13F #3FCAD1 #8F3FD1 #D1463F
square
#81D13F #3FCAD1 #8F3FD1 #D1463F
split-complementary
#81D13F #463FD1 #D13FCA
monochromatic
#46791D #63AA29 #81D13F #A1DD70 #C2E9A2

Accessibility & contrast

On white

1.89
#81D13F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.13
#81D13F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D13F
11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##81D13F#FFFFFF#000000##000000
##81D13F1.001.8911.1311.13
#FFFFFF1.891.0021.0021.00
#00000011.1321.001.001.00
##00000011.1321.001.001.00

Color blindness preview

Protanopia (red-blind)
#D9C128
Deuteranopia (green-blind)
#CEBA4C
Tritanopia (blue-blind)
#81C9B4
Achromatopsia (no color)
#BDBDBD

Design tokens & code

CSS
--color: #81d13f;
/* rgb */ color: rgb(129, 209, 63);
/* oklch */ color: oklch(78.1% 0.193 134.0);
Tailwind
colors: {
  custom: {
    50: '#abdf7c',
    500: '#81d13f',
    950: '#000000',
  },
}
SCSS
$custom: #81d13f;
$custom-light: #abdf7c;
$custom-dark: #000000;
JSON
{
  "hex": "#81d13f",
  "rgb": {
    "r": 129,
    "g": 209,
    "b": 63
  },
  "hsl": {
    "h": 92.877,
    "s": 61.345,
    "l": 53.333
  },
  "oklch": {
    "l": 0.78087,
    "c": 0.19349,
    "h": 134
  },
  "luminance": 0.50627
}

Semantic roles & 50–950 ramp

primary
#81D13F
secondary
#5E3381
accent
#43E49C
background
#FDFEFB
surface
#F7FCF2
border
#D0D5CC
text
#11150A
muted
#81847D

Preview Lab

Preview with #81D13F

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

Preview Lab → · Contrast checker → · Palette generator →

#81D13F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva