#81DA3A#81DA3A

#81DA3A is a light, highly saturated yellow-green. Relative luminance 0.551; OKLCH L 80.3% C 0.207 H 134.5°. Best body text is #000000 at 12.02:1 contrast (WCAG AA passes).

Color values

HEX#81DA3A
RGBrgb(129, 218, 58)
HSLhsl(93, 68%, 54%)
HSVhsv(93, 73%, 85%)
CMYKcmyk(40.8%, 0%, 73.4%, 14.5%)
CIE-LABlab(79.11, -51.94, 66.00)
CIE-LCHlch(79.11, 83.99, 128.20°)
OKLaboklab(80.25% -0.1454 0.1479)
OKLCHoklch(80.25% 0.207 134.5)
XYZxyz(34.8877, 55.1136, 12.8019)
Luminance0.5512 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#81DA3A #933ADA
analogous
#D1DA3A #81DA3A #3ADA43
triadic
#81DA3A #3A81DA #DA3A81
tetradic
#81DA3A #3AD1DA #933ADA #DA433A
square
#81DA3A #3AD1DA #933ADA #DA433A
split-complementary
#81DA3A #433ADA #DA3AD1
monochromatic
#478118 #63B522 #81DA3A #A2E46E #C3EDA1

Accessibility & contrast

On white

1.75
#81DA3A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.02
#81DA3A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81DA3A
12.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##81DA3A#FFFFFF#000000##000000
##81DA3A1.001.7512.0212.02
#FFFFFF1.751.0021.0021.00
#00000012.0221.001.001.00
##00000012.0221.001.001.00

Color blindness preview

Protanopia (red-blind)
#E2C819
Deuteranopia (green-blind)
#D6C14A
Tritanopia (blue-blind)
#80D2BB
Achromatopsia (no color)
#C4C4C4

Design tokens & code

CSS
--color: #81da3a;
/* rgb */ color: rgb(129, 218, 58);
/* oklch */ color: oklch(80.3% 0.207 134.5);
Tailwind
colors: {
  custom: {
    50: '#ace67b',
    500: '#81da3a',
    950: '#000000',
  },
}
SCSS
$custom: #81da3a;
$custom-light: #ace67b;
$custom-dark: #000000;
JSON
{
  "hex": "#81da3a",
  "rgb": {
    "r": 129,
    "g": 218,
    "b": 58
  },
  "hsl": {
    "h": 93.375,
    "s": 68.376,
    "l": 54.118
  },
  "oklch": {
    "l": 0.8025,
    "c": 0.20742,
    "h": 134.5
  },
  "luminance": 0.55115
}

Semantic roles & 50–950 ramp

primary
#81DA3A
secondary
#613088
accent
#3DEB9E
background
#FDFEFB
surface
#F8FCF2
border
#D1D5CC
text
#11160A
muted
#81847D

Preview Lab

Preview with #81DA3A

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

Preview Lab → · Contrast checker → · Palette generator →

#81DA3A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva