#81EE55#81EE55

#81EE55 is a very light, highly saturated green. Relative luminance 0.665; OKLCH L 85.3% C 0.214 H 138.0°. Best body text is #000000 at 14.29:1 contrast (WCAG AA passes).

Color values

HEX#81EE55
RGBrgb(129, 238, 85)
HSLhsl(103, 82%, 63%)
HSVhsv(103, 64%, 93%)
CMYKcmyk(45.8%, 0%, 64.3%, 6.7%)
CIE-LABlab(85.24, -57.75, 62.30)
CIE-LCHlch(85.24, 84.95, 132.83°)
OKLaboklab(85.33% -0.1593 0.1436)
OKLCHoklch(85.33% 0.214 138)
XYZxyz(41.2661, 66.4694, 19.2480)
Luminance0.6647 (WCAG relative)
Temperaturewarm
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#81EE55 #C255EE
analogous
#CDEE55 #81EE55 #55EE75
triadic
#81EE55 #5581EE #EE5581
tetradic
#81EE55 #55CDEE #C255EE #EE7555
square
#81EE55 #55CDEE #C255EE #EE7555
split-complementary
#81EE55 #7555EE #EE55CD
monochromatic
#41B612 #58E81D #81EE55 #AAF48D #D3F9C4

Accessibility & contrast

On white

1.47
#81EE55 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

14.29
#81EE55 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81EE55
14.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##81EE55#FFFFFF#000000##000000
##81EE551.001.4714.2914.29
#FFFFFF1.471.0021.0021.00
#00000014.2921.001.001.00
##00000014.2921.001.001.00

Color blindness preview

Protanopia (red-blind)
#F5DB41
Deuteranopia (green-blind)
#E7D162
Tritanopia (blue-blind)
#7AE6CE
Achromatopsia (no color)
#D5D5D5

Design tokens & code

CSS
--color: #81ee55;
/* rgb */ color: rgb(129, 238, 85);
/* oklch */ color: oklch(85.3% 0.214 138.0);
Tailwind
colors: {
  custom: {
    50: '#adf48b',
    500: '#81ee55',
    950: '#000000',
  },
}
SCSS
$custom: #81ee55;
$custom-light: #adf48b;
$custom-dark: #000000;
JSON
{
  "hex": "#81ee55",
  "rgb": {
    "r": 129,
    "g": 238,
    "b": 85
  },
  "hsl": {
    "h": 102.745,
    "s": 81.818,
    "l": 63.333
  },
  "oklch": {
    "l": 0.85334,
    "c": 0.21448,
    "h": 138
  },
  "luminance": 0.66472
}

Semantic roles & 50–950 ramp

primary
#81EE55
secondary
#9031B6
accent
#07DEA0
background
#FDFFFC
surface
#F8FEF4
border
#D1D6CE
text
#11170C
muted
#81857F

Preview Lab

Preview with #81EE55

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

Preview Lab → · Contrast checker → · Palette generator →

#81EE55 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva