#57D7E9#57D7E9

#57D7E9 is a light, moderate teal. Relative luminance 0.565; OKLCH L 81.5% C 0.114 H 208.1°. Best body text is #000000 at 12.30:1 contrast (WCAG AA passes).

Color values

HEX#57D7E9
RGBrgb(87, 215, 233)
HSLhsl(187, 77%, 63%)
HSVhsv(187, 63%, 91%)
CMYKcmyk(62.7%, 7.7%, 0%, 8.6%)
CIE-LABlab(79.90, -29.73, -19.33)
CIE-LCHlch(79.90, 35.46, 213.03°)
OKLaboklab(81.52% -0.1005 -0.0536)
OKLCHoklch(81.52% 0.114 208.1)
XYZxyz(42.9327, 56.5057, 85.7191)
Luminance0.5651 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57D7E9 #E96957
analogous
#57E9B2 #57D7E9 #578EE9
triadic
#57D7E9 #E957D7 #D7E957
tetradic
#57D7E9 #B257E9 #E96957 #8EE957
square
#57D7E9 #B257E9 #E96957 #8EE957
split-complementary
#57D7E9 #E9578E #E9B257
monochromatic
#179CAF #21CAE2 #57D7E9 #8DE4F0 #C3F1F7

Accessibility & contrast

On white

1.71
#57D7E9 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.30
#57D7E9 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D7E9
12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57D7E9#FFFFFF#000000##000000
##57D7E91.001.7112.3012.30
#FFFFFF1.711.0021.0021.00
#00000012.3021.001.001.00
##00000012.3021.001.001.00

Color blindness preview

Protanopia (red-blind)
#C6CFEA
Deuteranopia (green-blind)
#B0BFE9
Tritanopia (blue-blind)
#00E0DC
Achromatopsia (no color)
#C6C6C6

Design tokens & code

CSS
--color: #57d7e9;
/* rgb */ color: rgb(87, 215, 233);
/* oklch */ color: oklch(81.5% 0.114 208.1);
Tailwind
colors: {
  custom: {
    50: '#96e3f0',
    500: '#57d7e9',
    950: '#000000',
  },
}
SCSS
$custom: #57d7e9;
$custom-light: #96e3f0;
$custom-dark: #000000;
JSON
{
  "hex": "#57d7e9",
  "rgb": {
    "r": 87,
    "g": 215,
    "b": 233
  },
  "hsl": {
    "h": 187.397,
    "s": 76.842,
    "l": 62.745
  },
  "oklch": {
    "l": 0.81524,
    "c": 0.11389,
    "h": 208.1
  },
  "luminance": 0.5651
}

Semantic roles & 50–950 ramp

primary
#57D7E9
secondary
#AF4435
accent
#260CD9
background
#FCFEFF
surface
#F5FCFE
border
#CFD5D6
text
#0F1516
muted
#808485

Preview Lab

Preview with #57D7E9

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

Preview Lab → · Contrast checker → · Palette generator →

#57D7E9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva