#81D847#81D847

#81D847 is a light, vivid yellow-green. Relative luminance 0.542; OKLCH L 79.9% C 0.197 H 135.3°. Best body text is #000000 at 11.85:1 contrast (WCAG AA passes).

Color values

HEX#81D847
RGBrgb(129, 216, 71)
HSLhsl(96, 65%, 56%)
HSVhsv(96, 67%, 85%)
CMYKcmyk(40.3%, 0%, 67.1%, 15.3%)
CIE-LABlab(78.60, -50.23, 60.74)
CIE-LCHlch(78.60, 78.82, 129.59°)
OKLaboklab(79.86% -0.1399 0.1386)
OKLCHoklch(79.86% 0.197 135.3)
XYZxyz(34.7457, 54.2320, 14.5970)
Luminance0.5423 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#81D847 #9E47D8
analogous
#CAD847 #81D847 #47D856
triadic
#81D847 #4781D8 #D84781
tetradic
#81D847 #47CAD8 #9E47D8 #D85647
square
#81D847 #47CAD8 #9E47D8 #D85647
split-complementary
#81D847 #5647D8 #D847CA
monochromatic
#48881D #62BA27 #81D847 #A4E379 #C6EDAC

Accessibility & contrast

On white

1.77
#81D847 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.85
#81D847 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D847
11.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##81D847#FFFFFF#000000##000000
##81D8471.001.7711.8511.85
#FFFFFF1.771.0021.0021.00
#00000011.8521.001.001.00
##00000011.8521.001.001.00

Color blindness preview

Protanopia (red-blind)
#E0C732
Deuteranopia (green-blind)
#D4C054
Tritanopia (blue-blind)
#7FD0BB
Achromatopsia (no color)
#C2C2C2

Design tokens & code

CSS
--color: #81d847;
/* rgb */ color: rgb(129, 216, 71);
/* oklch */ color: oklch(79.9% 0.197 135.3);
Tailwind
colors: {
  custom: {
    50: '#ace481',
    500: '#81d847',
    950: '#000000',
  },
}
SCSS
$custom: #81d847;
$custom-light: #ace481;
$custom-dark: #000000;
JSON
{
  "hex": "#81d847",
  "rgb": {
    "r": 129,
    "g": 216,
    "b": 71
  },
  "hsl": {
    "h": 96,
    "s": 65.022,
    "l": 56.275
  },
  "oklch": {
    "l": 0.7986,
    "c": 0.19694,
    "h": 135.3
  },
  "luminance": 0.54234
}

Semantic roles & 50–950 ramp

primary
#81D847
secondary
#6A358E
accent
#40E8A5
background
#FDFEFB
surface
#F8FCF2
border
#D1D5CC
text
#11160B
muted
#81847E

Preview Lab

Preview with #81D847

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

Preview Lab → · Contrast checker → · Palette generator →

#81D847 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva