#81D247#81D247

#81D247 is a light, vivid yellow-green. Relative luminance 0.512; OKLCH L 78.4% C 0.189 H 134.7°. Best body text is #000000 at 11.24:1 contrast (WCAG AA passes).

Color values

HEX#81D247
RGBrgb(129, 210, 71)
HSLhsl(95, 61%, 55%)
HSVhsv(95, 66%, 82%)
CMYKcmyk(38.6%, 0%, 66.2%, 17.6%)
CIE-LABlab(76.81, -47.78, 58.84)
CIE-LCHlch(76.81, 75.80, 129.07°)
OKLaboklab(78.4% -0.1332 0.1346)
OKLCHoklch(78.4% 0.189 134.7)
XYZxyz(33.2365, 51.2136, 14.0940)
Luminance0.5121 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#81D247 #9847D2
analogous
#C7D247 #81D247 #47D252
triadic
#81D247 #4781D2 #D24781
tetradic
#81D247 #47C7D2 #9847D2 #D25247
square
#81D247 #47C7D2 #9847D2 #D25247
split-complementary
#81D247 #5247D2 #D247C7
monochromatic
#477F1F #63B12B #81D247 #A3DE78 #C4EAA9

Accessibility & contrast

On white

1.87
#81D247 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.24
#81D247 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D247
11.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##81D247#FFFFFF#000000##000000
##81D2471.001.8711.2411.24
#FFFFFF1.871.0021.0021.00
#00000011.2421.001.001.00
##00000011.2421.001.001.00

Color blindness preview

Protanopia (red-blind)
#DAC234
Deuteranopia (green-blind)
#CFBB53
Tritanopia (blue-blind)
#80CAB6
Achromatopsia (no color)
#BEBEBE

Design tokens & code

CSS
--color: #81d247;
/* rgb */ color: rgb(129, 210, 71);
/* oklch */ color: oklch(78.4% 0.189 134.7);
Tailwind
colors: {
  custom: {
    50: '#abe081',
    500: '#81d247',
    950: '#000000',
  },
}
SCSS
$custom: #81d247;
$custom-light: #abe081;
$custom-dark: #000000;
JSON
{
  "hex": "#81d247",
  "rgb": {
    "r": 129,
    "g": 210,
    "b": 71
  },
  "hsl": {
    "h": 94.964,
    "s": 60.699,
    "l": 55.098
  },
  "oklch": {
    "l": 0.78397,
    "c": 0.18939,
    "h": 134.7
  },
  "luminance": 0.51215
}

Semantic roles & 50–950 ramp

primary
#81D247
secondary
#653687
accent
#44E4A1
background
#FDFEFB
surface
#F7FCF2
border
#D0D5CC
text
#11150B
muted
#81847E

Preview Lab

Preview with #81D247

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

Preview Lab → · Contrast checker → · Palette generator →

#81D247 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva