#57D1DD#57D1DD

#57D1DD is a light, moderate teal. Relative luminance 0.528; OKLCH L 79.7% C 0.109 H 204.2°. Best body text is #000000 at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#57D1DD
RGB	rgb(87, 209, 221)
HSL	hsl(185, 66%, 60%)
HSV	hsv(185, 61%, 87%)
CMYK	cmyk(60.6%, 5.4%, 0%, 13.3%)
CIE-LAB	lab(77.78, -30.24, -16.10)
CIE-LCH	lch(77.78, 34.26, 208.04°)
OKLab	oklab(79.69% -0.0992 -0.0446)
OKLCH	oklch(79.69% 0.109 204.2)
XYZ	xyz(39.7766, 52.8435, 76.4961)
Luminance	0.5285 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D1DD #DD6357

analogous

#57DDA6 #57D1DD #578EDD

triadic

#57D1DD #DD57D1 #D1DD57

tetradic

#57D1DD #A657DD #DD6357 #8EDD57

square

#57D1DD #A657DD #DD6357 #8EDD57

split-complementary

#57D1DD #DD578E #DDA657

monochromatic

#1F8F9A #2ABFCD #57D1DD #8ADFE7 #BDEDF2

Accessibility & contrast

On white

1.82

#57D1DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.57

#57D1DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D1DD

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D1DD	#FFFFFF	#000000	##000000
##57D1DD	1.00	1.82	11.57	11.57
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.57	21.00	1.00	1.00
##000000	11.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2C9DE

Deuteranopia (green-blind)

#ADBADE

Tritanopia (blue-blind)

#00D9D4

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #57d1dd;
/* rgb */ color: rgb(87, 209, 221);
/* oklch */ color: oklch(79.7% 0.109 204.2);

Tailwind

colors: {
  custom: {
    50: '#94dfe7',
    500: '#57d1dd',
    950: '#000000',
  },
}

SCSS

$custom: #57d1dd;
$custom-light: #94dfe7;
$custom-dark: #000000;

JSON

{
  "hex": "#57d1dd",
  "rgb": {
    "r": 87,
    "g": 209,
    "b": 221
  },
  "hsl": {
    "h": 185.373,
    "s": 66.337,
    "l": 60.392
  },
  "oklch": {
    "l": 0.7969,
    "c": 0.10874,
    "h": 204.2
  },
  "luminance": 0.52848
}

Semantic roles & 50–950 ramp

primary

#57D1DD

secondary

#9E433A

accent

#2817CE

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #57D1DD

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

Preview Lab → · Contrast checker → · Palette generator →