#81E173#81E173

#81E173 is a very light, vivid green. Relative luminance 0.598; OKLCH L 82.5% C 0.173 H 141.2°. Best body text is #000000 at 12.95:1 contrast (WCAG AA passes).

Color values

HEX#81E173
RGBrgb(129, 225, 115)
HSLhsl(112, 65%, 67%)
HSVhsv(112, 49%, 88%)
CMYKcmyk(42.7%, 0%, 48.9%, 11.8%)
CIE-LABlab(81.70, -49.36, 44.87)
CIE-LCHlch(81.70, 66.71, 137.73°)
OKLaboklab(82.54% -0.1348 0.1083)
OKLCHoklch(82.54% 0.173 141.2)
XYZxyz(39.0714, 59.7529, 25.6910)
Luminance0.5976 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#81E173 #D373E1
analogous
#B8E173 #81E173 #73E19C
triadic
#81E173 #7381E1 #E17381
tetradic
#81E173 #73B8E1 #D373E1 #E19C73
square
#81E173 #73B8E1 #D373E1 #E19C73
split-complementary
#81E173 #9C73E1 #E173B8
monochromatic
#38B326 #54D641 #81E173 #AEECA5 #DCF7D8

Accessibility & contrast

On white

1.62
#81E173 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.95
#81E173 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81E173
12.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##81E173#FFFFFF#000000##000000
##81E1731.001.6212.9512.95
#FFFFFF1.621.0021.0021.00
#00000012.9521.001.001.00
##00000012.9521.001.001.00

Color blindness preview

Protanopia (red-blind)
#E6D06A
Deuteranopia (green-blind)
#D8C87A
Tritanopia (blue-blind)
#78DBC7
Achromatopsia (no color)
#CBCBCB

Design tokens & code

CSS
--color: #81e173;
/* rgb */ color: rgb(129, 225, 115);
/* oklch */ color: oklch(82.5% 0.173 141.2);
Tailwind
colors: {
  custom: {
    50: '#abeb9d',
    500: '#81e173',
    950: '#000000',
  },
}
SCSS
$custom: #81e173;
$custom-light: #abeb9d;
$custom-dark: #000000;
JSON
{
  "hex": "#81e173",
  "rgb": {
    "r": 129,
    "g": 225,
    "b": 115
  },
  "hsl": {
    "h": 112.364,
    "s": 64.706,
    "l": 66.667
  },
  "oklch": {
    "l": 0.82542,
    "c": 0.17292,
    "h": 141.2
  },
  "luminance": 0.59755
}

Semantic roles & 50–950 ramp

primary
#81E173
secondary
#A644B4
accent
#19CDB6
background
#FDFEFC
surface
#F7FDF5
border
#D0D5CF
text
#10160E
muted
#81847F

Preview Lab

Preview with #81E173

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

Preview Lab → · Contrast checker → · Palette generator →

#81E173 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva