#81D73D#81D73D

#81D73D is a light, highly saturated yellow-green. Relative luminance 0.536; OKLCH L 79.5% C 0.202 H 134.4°. Best body text is #000000 at 11.72:1 contrast (WCAG AA passes).

Color values

HEX#81D73D
RGBrgb(129, 215, 61)
HSLhsl(94, 66%, 54%)
HSVhsv(94, 72%, 84%)
CMYKcmyk(40%, 0%, 71.6%, 15.7%)
CIE-LABlab(78.23, -50.55, 64.09)
CIE-LCHlch(78.23, 81.62, 128.26°)
OKLaboklab(79.54% -0.1414 0.1443)
OKLCHoklch(79.54% 0.202 134.4)
XYZxyz(34.1953, 53.6032, 12.9586)
Luminance0.5361 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#81D73D #933DD7
analogous
#CED73D #81D73D #3DD746
triadic
#81D73D #3D81D7 #D73D81
tetradic
#81D73D #3DCED7 #933DD7 #D7463D
square
#81D73D #3DCED7 #933DD7 #D7463D
split-complementary
#81D73D #463DD7 #D73DCE
monochromatic
#477F1A #63B225 #81D73D #A2E170 #C3ECA2

Accessibility & contrast

On white

1.79
#81D73D on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.72
#81D73D on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D73D
11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##81D73D#FFFFFF#000000##000000
##81D73D1.001.7911.7211.72
#FFFFFF1.791.0021.0021.00
#00000011.7221.001.001.00
##00000011.7221.001.001.00

Color blindness preview

Protanopia (red-blind)
#DFC621
Deuteranopia (green-blind)
#D3BF4C
Tritanopia (blue-blind)
#80CFB9
Achromatopsia (no color)
#C1C1C1

Design tokens & code

CSS
--color: #81d73d;
/* rgb */ color: rgb(129, 215, 61);
/* oklch */ color: oklch(79.5% 0.202 134.4);
Tailwind
colors: {
  custom: {
    50: '#ace47c',
    500: '#81d73d',
    950: '#000000',
  },
}
SCSS
$custom: #81d73d;
$custom-light: #ace47c;
$custom-dark: #000000;
JSON
{
  "hex": "#81d73d",
  "rgb": {
    "r": 129,
    "g": 215,
    "b": 61
  },
  "hsl": {
    "h": 93.506,
    "s": 65.812,
    "l": 54.118
  },
  "oklch": {
    "l": 0.79537,
    "c": 0.20207,
    "h": 134.4
  },
  "luminance": 0.53605
}

Semantic roles & 50–950 ramp

primary
#81D73D
secondary
#613287
accent
#3FE99E
background
#FDFEFB
surface
#F8FCF2
border
#D1D5CC
text
#11150A
muted
#81847D

Preview Lab

Preview with #81D73D

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

Preview Lab → · Contrast checker → · Palette generator →

#81D73D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva