#57D0DD#57D0DD

#57D0DD is a light, moderate teal. Relative luminance 0.524; OKLCH L 79.5% C 0.108 H 205.0°. Best body text is #000000 at 11.47:1 contrast (WCAG AA passes).

Color values

HEX	#57D0DD
RGB	rgb(87, 208, 221)
HSL	hsl(186, 66%, 60%)
HSV	hsv(186, 61%, 87%)
CMYK	cmyk(60.6%, 5.9%, 0%, 13.3%)
CIE-LAB	lab(77.49, -29.76, -16.54)
CIE-LCH	lch(77.49, 34.04, 209.07°)
OKLab	oklab(79.46% -0.0981 -0.0458)
OKLCH	oklch(79.46% 0.108 205)
XYZ	xyz(39.5320, 52.3543, 76.4146)
Luminance	0.5236 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D0DD #DD6457

analogous

#57DDA7 #57D0DD #578DDD

triadic

#57D0DD #DD57D0 #D0DD57

tetradic

#57D0DD #A757DD #DD6457 #8DDD57

square

#57D0DD #A757DD #DD6457 #8DDD57

split-complementary

#57D0DD #DD578D #DDA757

monochromatic

#1F8E9A #2ABDCD #57D0DD #8ADEE7 #BDECF2

Accessibility & contrast

On white

1.83

#57D0DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.47

#57D0DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D0DD

11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D0DD	#FFFFFF	#000000	##000000
##57D0DD	1.00	1.83	11.47	11.47
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.47	21.00	1.00	1.00
##000000	11.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1C8DE

Deuteranopia (green-blind)

#ACB9DD

Tritanopia (blue-blind)

#00D8D4

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #57d0dd;
/* rgb */ color: rgb(87, 208, 221);
/* oklch */ color: oklch(79.5% 0.108 205.0);

Tailwind

colors: {
  custom: {
    50: '#94dee7',
    500: '#57d0dd',
    950: '#000000',
  },
}

SCSS

$custom: #57d0dd;
$custom-light: #94dee7;
$custom-dark: #000000;

JSON

{
  "hex": "#57d0dd",
  "rgb": {
    "r": 87,
    "g": 208,
    "b": 221
  },
  "hsl": {
    "h": 185.821,
    "s": 66.337,
    "l": 60.392
  },
  "oklch": {
    "l": 0.79456,
    "c": 0.10831,
    "h": 205
  },
  "luminance": 0.52358
}

Semantic roles & 50–950 ramp

primary

#57D0DD

secondary

#9E443A

accent

#2917CE

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #57D0DD

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

Preview Lab → · Contrast checker → · Palette generator →