#57E9DF#57E9DF

#57E9DF is a very light, vivid teal. Relative luminance 0.656; OKLCH L 85.4% C 0.124 H 188.7°. Best body text is #000000 at 14.13:1 contrast (WCAG AA passes).

Color values

HEX#57E9DF
RGBrgb(87, 233, 223)
HSLhsl(176, 77%, 63%)
HSVhsv(176, 63%, 91%)
CMYKcmyk(62.7%, 0%, 4.3%, 8.6%)
CIE-LABlab(84.81, -40.86, -6.68)
CIE-LCHlch(84.81, 41.40, 189.29°)
OKLaboklab(85.39% -0.1228 -0.0187)
OKLCHoklch(85.39% 0.124 188.7)
XYZxyz(46.3827, 65.6267, 80.0205)
Luminance0.6563 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57E9DF #E95761
analogous
#57E996 #57E9DF #57AAE9
triadic
#57E9DF #DF57E9 #E9DF57
tetradic
#57E9DF #9657E9 #E95761 #AAE957
square
#57E9DF #9657E9 #E95761 #AAE957
split-complementary
#57E9DF #E957AA #E99657
monochromatic
#17AFA4 #21E2D5 #57E9DF #8DF0E9 #C3F7F4

Accessibility & contrast

On white

1.49
#57E9DF on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

14.13
#57E9DF on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E9DF
14.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57E9DF#FFFFFF#000000##000000
##57E9DF1.001.4914.1314.13
#FFFFFF1.491.0021.0021.00
#00000014.1321.001.001.00
##00000014.1321.001.001.00

Color blindness preview

Protanopia (red-blind)
#DDDDDF
Deuteranopia (green-blind)
#C7CDE0
Tritanopia (blue-blind)
#00EFE6
Achromatopsia (no color)
#D4D4D4

Design tokens & code

CSS
--color: #57e9df;
/* rgb */ color: rgb(87, 233, 223);
/* oklch */ color: oklch(85.4% 0.124 188.7);
Tailwind
colors: {
  custom: {
    50: '#97f0e8',
    500: '#57e9df',
    950: '#000000',
  },
}
SCSS
$custom: #57e9df;
$custom-light: #97f0e8;
$custom-dark: #000000;
JSON
{
  "hex": "#57e9df",
  "rgb": {
    "r": 87,
    "g": 233,
    "b": 223
  },
  "hsl": {
    "h": 175.89,
    "s": 76.842,
    "l": 62.745
  },
  "oklch": {
    "l": 0.8539,
    "c": 0.12422,
    "h": 188.7
  },
  "luminance": 0.65632
}

Semantic roles & 50–950 ramp

primary
#57E9DF
secondary
#AF353D
accent
#0C1AD9
background
#FCFFFE
surface
#F5FEFC
border
#CFD6D5
text
#0F1716
muted
#808584

Preview Lab

Preview with #57E9DF

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

Preview Lab → · Contrast checker → · Palette generator →

#57E9DF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva