#57D8DF#57D8DF

#57D8DF is a light, moderate teal. Relative luminance 0.565; OKLCH L 81.4% C 0.112 H 200.2°. Best body text is #000000 at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#57D8DF
RGB	rgb(87, 216, 223)
HSL	hsl(183, 68%, 61%)
HSV	hsv(183, 61%, 87%)
CMYK	cmyk(61%, 3.1%, 0%, 12.5%)
CIE-LAB	lab(79.88, -33.02, -14.03)
CIE-LCH	lch(79.88, 35.88, 203.01°)
OKLab	oklab(81.4% -0.1056 -0.0388)
OKLCH	oklch(81.4% 0.112 200.2)
XYZ	xyz(41.7999, 56.4613, 78.4929)
Luminance	0.5647 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D8DF #DF5E57

analogous

#57DFA2 #57D8DF #5794DF

triadic

#57D8DF #DF57D8 #D8DF57

tetradic

#57D8DF #A257DF #DF5E57 #94DF57

square

#57D8DF #A257DF #DF5E57 #94DF57

split-complementary

#57D8DF #DF5794 #DFA257

monochromatic

#1E979E #28C8D1 #57D8DF #8AE4E9 #BEF0F3

Accessibility & contrast

On white

1.71

#57D8DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.29

#57D8DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D8DF

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D8DF	#FFFFFF	#000000	##000000
##57D8DF	1.00	1.71	12.29	12.29
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.29	21.00	1.00	1.00
##000000	12.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9CFE0

Deuteranopia (green-blind)

#B4BFE0

Tritanopia (blue-blind)

#00DFDA

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #57d8df;
/* rgb */ color: rgb(87, 216, 223);
/* oklch */ color: oklch(81.4% 0.112 200.2);

Tailwind

colors: {
  custom: {
    50: '#95e4e9',
    500: '#57d8df',
    950: '#000000',
  },
}

SCSS

$custom: #57d8df;
$custom-light: #95e4e9;
$custom-dark: #000000;

JSON

{
  "hex": "#57d8df",
  "rgb": {
    "r": 87,
    "g": 216,
    "b": 223
  },
  "hsl": {
    "h": 183.088,
    "s": 68,
    "l": 60.784
  },
  "oklch": {
    "l": 0.81399,
    "c": 0.11248,
    "h": 200.2
  },
  "luminance": 0.56466
}

Semantic roles & 50–950 ramp

primary

#57D8DF

secondary

#A13F39

accent

#1F16D0

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1516

muted

#808484

Preview Lab

Preview with #57D8DF

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

Preview Lab → · Contrast checker → · Palette generator →