#81D9AB#81D9AB

#81D9AB is a light, moderate green. Relative luminance 0.572; OKLCH L 81.7% C 0.108 H 159.9°. Best body text is #000000 at 12.45:1 contrast (WCAG AA passes).

Color values

HEX#81D9AB
RGBrgb(129, 217, 171)
HSLhsl(149, 54%, 68%)
HSVhsv(149, 41%, 85%)
CMYKcmyk(40.6%, 0%, 21.2%, 14.9%)
CIE-LABlab(80.31, -36.68, 14.48)
CIE-LCHlch(80.31, 39.43, 158.46°)
OKLaboklab(81.72% -0.1016 0.0372)
OKLCHoklch(81.72% 0.108 159.9)
XYZxyz(41.2138, 57.2304, 47.3950)
Luminance0.5723 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#81D9AB #D981AF
analogous
#83D981 #81D9AB #81D9D7
triadic
#81D9AB #AB81D9 #D9AB81
tetradic
#81D9AB #8183D9 #D981AF #D9D781
square
#81D9AB #8183D9 #D981AF #D9D781
split-complementary
#81D9AB #D781D9 #D98183
monochromatic
#34AC6D #52CB8C #81D9AB #B0E7CA #DFF5EA

Accessibility & contrast

On white

1.69
#81D9AB on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.45
#81D9AB on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D9AB
12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##81D9AB#FFFFFF#000000##000000
##81D9AB1.001.6912.4512.45
#FFFFFF1.691.0021.0021.00
#00000012.4521.001.001.00
##00000012.4521.001.001.00

Color blindness preview

Protanopia (red-blind)
#D7CDA9
Deuteranopia (green-blind)
#C9C3AE
Tritanopia (blue-blind)
#6CD8CC
Achromatopsia (no color)
#C7C7C7

Design tokens & code

CSS
--color: #81d9ab;
/* rgb */ color: rgb(129, 217, 171);
/* oklch */ color: oklch(81.7% 0.108 159.9);
Tailwind
colors: {
  custom: {
    50: '#a9e5c4',
    500: '#81d9ab',
    950: '#000000',
  },
}
SCSS
$custom: #81d9ab;
$custom-light: #a9e5c4;
$custom-dark: #000000;
JSON
{
  "hex": "#81d9ab",
  "rgb": {
    "r": 129,
    "g": 217,
    "b": 171
  },
  "hsl": {
    "h": 148.636,
    "s": 53.659,
    "l": 67.843
  },
  "oklch": {
    "l": 0.81717,
    "c": 0.10817,
    "h": 159.9
  },
  "luminance": 0.57233
}

Semantic roles & 50–950 ramp

primary
#81D9AB
secondary
#AF4F81
accent
#2476C1
background
#FDFEFD
surface
#F7FCF9
border
#D0D5D2
text
#101612
muted
#818482

Preview Lab

Preview with #81D9AB

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

Preview Lab → · Contrast checker → · Palette generator →

#81D9AB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva