#57E7DD#57E7DD

#57E7DD is a very light, vivid teal. Relative luminance 0.644; OKLCH L 84.9% C 0.123 H 188.6°. Best body text is #000000 at 13.88:1 contrast (WCAG AA passes).

Color values

HEX#57E7DD
RGBrgb(87, 231, 221)
HSLhsl(176, 75%, 62%)
HSVhsv(176, 62%, 91%)
CMYKcmyk(62.3%, 0%, 4.3%, 9.4%)
CIE-LABlab(84.17, -40.48, -6.57)
CIE-LCHlch(84.17, 41.01, 189.22°)
OKLaboklab(84.86% -0.1216 -0.0184)
OKLCHoklch(84.86% 0.123 188.6)
XYZxyz(45.5516, 64.3936, 78.4212)
Luminance0.6440 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#57E7DD #E75761
analogous
#57E795 #57E7DD #57A9E7
triadic
#57E7DD #DD57E7 #E7DD57
tetradic
#57E7DD #9557E7 #E75761 #A9E757
square
#57E7DD #9557E7 #E75761 #A9E757
split-complementary
#57E7DD #E757A9 #E79557
monochromatic
#18ABA1 #21DFD2 #57E7DD #8DEFE8 #C2F6F3

Accessibility & contrast

On white

1.51
#57E7DD on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.88
#57E7DD on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E7DD
13.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##57E7DD#FFFFFF#000000##000000
##57E7DD1.001.5113.8813.88
#FFFFFF1.511.0021.0021.00
#00000013.8821.001.001.00
##00000013.8821.001.001.00

Color blindness preview

Protanopia (red-blind)
#DBDBDD
Deuteranopia (green-blind)
#C5CBDE
Tritanopia (blue-blind)
#00EDE4
Achromatopsia (no color)
#D2D2D2

Design tokens & code

CSS
--color: #57e7dd;
/* rgb */ color: rgb(87, 231, 221);
/* oklch */ color: oklch(84.9% 0.123 188.6);
Tailwind
colors: {
  custom: {
    50: '#96efe7',
    500: '#57e7dd',
    950: '#000000',
  },
}
SCSS
$custom: #57e7dd;
$custom-light: #96efe7;
$custom-dark: #000000;
JSON
{
  "hex": "#57e7dd",
  "rgb": {
    "r": 87,
    "g": 231,
    "b": 221
  },
  "hsl": {
    "h": 175.833,
    "s": 75,
    "l": 62.353
  },
  "oklch": {
    "l": 0.84856,
    "c": 0.12303,
    "h": 188.6
  },
  "luminance": 0.64399
}

Semantic roles & 50–950 ramp

primary
#57E7DD
secondary
#AC363E
accent
#0E1CD7
background
#FCFFFE
surface
#F5FEFC
border
#CFD6D5
text
#0F1616
muted
#808584

Preview Lab

Preview with #57E7DD

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

Preview Lab → · Contrast checker → · Palette generator →

#57E7DD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva