#57D5EA#57D5EA

#57D5EA is a light, moderate teal. Relative luminance 0.556; OKLCH L 81.1% C 0.114 H 210.3°. Best body text is #000000 at 12.11:1 contrast (WCAG AA passes).

Color values

HEX#57D5EA
RGBrgb(87, 213, 234)
HSLhsl(189, 78%, 63%)
HSVhsv(189, 63%, 92%)
CMYKcmyk(62.8%, 9%, 0%, 8.2%)
CIE-LABlab(79.36, -28.47, -20.68)
CIE-LCHlch(79.36, 35.19, 216.00°)
OKLaboklab(81.1% -0.0981 -0.0574)
OKLCHoklch(81.1% 0.114 210.3)
XYZxyz(42.5698, 55.5507, 86.3048)
Luminance0.5555 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57D5EA #EA6C57
analogous
#57EAB5 #57D5EA #578CEA
triadic
#57D5EA #EA57D5 #D5EA57
tetradic
#57D5EA #B557EA #EA6C57 #8CEA57
square
#57D5EA #B557EA #EA6C57 #8CEA57
split-complementary
#57D5EA #EA578C #EAB557
monochromatic
#169AB1 #21C7E3 #57D5EA #8DE3F1 #C4F0F8

Accessibility & contrast

On white

1.73
#57D5EA on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.11
#57D5EA on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D5EA
12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57D5EA#FFFFFF#000000##000000
##57D5EA1.001.7312.1112.11
#FFFFFF1.731.0021.0021.00
#00000012.1121.001.001.00
##00000012.1121.001.001.00

Color blindness preview

Protanopia (red-blind)
#C3CEEB
Deuteranopia (green-blind)
#ADBEEA
Tritanopia (blue-blind)
#00DEDB
Achromatopsia (no color)
#C5C5C5

Design tokens & code

CSS
--color: #57d5ea;
/* rgb */ color: rgb(87, 213, 234);
/* oklch */ color: oklch(81.1% 0.114 210.3);
Tailwind
colors: {
  custom: {
    50: '#96e2f0',
    500: '#57d5ea',
    950: '#000000',
  },
}
SCSS
$custom: #57d5ea;
$custom-light: #96e2f0;
$custom-dark: #000000;
JSON
{
  "hex": "#57d5ea",
  "rgb": {
    "r": 87,
    "g": 213,
    "b": 234
  },
  "hsl": {
    "h": 188.571,
    "s": 77.778,
    "l": 62.941
  },
  "oklch": {
    "l": 0.81097,
    "c": 0.11363,
    "h": 210.3
  },
  "luminance": 0.55555
}

Semantic roles & 50–950 ramp

primary
#57D5EA
secondary
#B14634
accent
#290BDA
background
#FCFEFF
surface
#F5FCFE
border
#CFD5D6
text
#0F1516
muted
#808485

Preview Lab

Preview with #57D5EA

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

Preview Lab → · Contrast checker → · Palette generator →

#57D5EA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva