#81D1DB#81D1DB

#81D1DB is a light, moderate teal. Relative luminance 0.554; OKLCH L 81.3% C 0.080 H 205.9°. Best body text is #000000 at 12.08:1 contrast (WCAG AA passes).

Color values

HEX#81D1DB
RGBrgb(129, 209, 219)
HSLhsl(187, 56%, 68%)
HSVhsv(187, 41%, 86%)
CMYKcmyk(41.1%, 4.6%, 0%, 14.1%)
CIE-LABlab(79.26, -21.96, -12.66)
CIE-LCHlch(79.26, 25.34, 209.96°)
OKLaboklab(81.28% -0.0717 -0.0348)
OKLCHoklch(81.28% 0.08 205.9)
XYZxyz(44.6352, 55.3793, 75.3413)
Luminance0.5538 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#81D1DB #DB8B81
analogous
#81DBB8 #81D1DB #81A4DB
triadic
#81D1DB #DB81D1 #D1DB81
tetradic
#81D1DB #B881DB #DB8B81 #A4DB81
square
#81D1DB #B881DB #DB8B81 #A4DB81
split-complementary
#81D1DB #DB81A4 #DBB881
monochromatic
#32A2AF #51C0CD #81D1DB #B1E2E9 #E0F4F6

Accessibility & contrast

On white

1.74
#81D1DB on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.08
#81D1DB on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D1DB
12.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##81D1DB#FFFFFF#000000##000000
##81D1DB1.001.7412.0812.08
#FFFFFF1.741.0021.0021.00
#00000012.0821.001.001.00
##00000012.0821.001.001.00

Color blindness preview

Protanopia (red-blind)
#C5CBDC
Deuteranopia (green-blind)
#B6BFDB
Tritanopia (blue-blind)
#59D7D4
Achromatopsia (no color)
#C4C4C4

Design tokens & code

CSS
--color: #81d1db;
/* rgb */ color: rgb(129, 209, 219);
/* oklch */ color: oklch(81.3% 0.080 205.9);
Tailwind
colors: {
  custom: {
    50: '#aadfe6',
    500: '#81d1db',
    950: '#000000',
  },
}
SCSS
$custom: #81d1db;
$custom-light: #aadfe6;
$custom-dark: #000000;
JSON
{
  "hex": "#81d1db",
  "rgb": {
    "r": 129,
    "g": 209,
    "b": 219
  },
  "hsl": {
    "h": 186.667,
    "s": 55.556,
    "l": 68.235
  },
  "oklch": {
    "l": 0.8128,
    "c": 0.07966,
    "h": 205.9
  },
  "luminance": 0.55383
}

Semantic roles & 50–950 ramp

primary
#81D1DB
secondary
#B15A4F
accent
#3422C3
background
#FDFEFE
surface
#F7FCFC
border
#D0D5D5
text
#101515
muted
#818484

Preview Lab

Preview with #81D1DB

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

Preview Lab → · Contrast checker → · Palette generator →

#81D1DB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva