#57D1CC#57D1CC

#57D1CC is a light, moderate teal. Relative luminance 0.520; OKLCH L 79.1% C 0.108 H 191.5°. Best body text is #000000 at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#57D1CC
RGB	rgb(87, 209, 204)
HSL	hsl(178, 57%, 58%)
HSV	hsv(178, 58%, 82%)
CMYK	cmyk(58.4%, 0%, 2.4%, 18%)
CIE-LAB	lab(77.27, -34.90, -7.73)
CIE-LCH	lch(77.27, 35.75, 192.49°)
OKLab	oklab(79.11% -0.1063 -0.0215)
OKLCH	oklch(79.11% 0.108 191.5)
XYZ	xyz(37.6253, 51.9829, 65.1659)
Luminance	0.5199 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D1CC #D1575C

analogous

#57D18F #57D1CC #5799D1

triadic

#57D1CC #CC57D1 #D1CC57

tetradic

#57D1CC #8F57D1 #D1575C #99D157

square

#57D1CC #8F57D1 #D1575C #99D157

split-complementary

#57D1CC #D15799 #D18F57

monochromatic

#258884 #32B8B3 #57D1CC #87DEDB #B7EBE9

Accessibility & contrast

On white

1.84

#57D1CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.40

#57D1CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D1CC

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D1CC	#FFFFFF	#000000	##000000
##57D1CC	1.00	1.84	11.40	11.40
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.40	21.00	1.00	1.00
##000000	11.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6C7CC

Deuteranopia (green-blind)

#B2B9CD

Tritanopia (blue-blind)

#00D6CF

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #57d1cc;
/* rgb */ color: rgb(87, 209, 204);
/* oklch */ color: oklch(79.1% 0.108 191.5);

Tailwind

colors: {
  custom: {
    50: '#93dfdb',
    500: '#57d1cc',
    950: '#000000',
  },
}

SCSS

$custom: #57d1cc;
$custom-light: #93dfdb;
$custom-dark: #000000;

JSON

{
  "hex": "#57d1cc",
  "rgb": {
    "r": 87,
    "g": 209,
    "b": 204
  },
  "hsl": {
    "h": 177.541,
    "s": 57.009,
    "l": 58.039
  },
  "oklch": {
    "l": 0.79106,
    "c": 0.10845,
    "h": 191.5
  },
  "luminance": 0.51987
}

Semantic roles & 50–950 ramp

primary

#57D1CC

secondary

#8F3D41

accent

#484EE0

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0E1515

muted

#7F8484

Preview Lab

Preview with #57D1CC

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

Preview Lab → · Contrast checker → · Palette generator →