#57D1DB#57D1DB

#57D1DB is a light, moderate teal. Relative luminance 0.527; OKLCH L 79.6% C 0.108 H 202.7°. Best body text is #000000 at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#57D1DB
RGB	rgb(87, 209, 219)
HSL	hsl(185, 65%, 60%)
HSV	hsv(185, 60%, 86%)
CMYK	cmyk(60.3%, 4.6%, 0%, 14.1%)
CIE-LAB	lab(77.72, -30.80, -15.12)
CIE-LCH	lch(77.72, 34.31, 206.15°)
OKLab	oklab(79.62% -0.1 -0.0419)
OKLCH	oklch(79.62% 0.108 202.7)
XYZ	xyz(39.5117, 52.7375, 75.1012)
Luminance	0.5274 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D1DB #DB6157

analogous

#57DBA3 #57D1DB #578FDB

triadic

#57D1DB #DB57D1 #D1DB57

tetradic

#57D1DB #A357DB #DB6157 #8FDB57

square

#57D1DB #A357DB #DB6157 #8FDB57

split-complementary

#57D1DB #DB578F #DBA357

monochromatic

#208E97 #2BBECA #57D1DB #89DFE6 #BCEDF1

Accessibility & contrast

On white

1.82

#57D1DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.55

#57D1DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D1DB

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D1DB	#FFFFFF	#000000	##000000
##57D1DB	1.00	1.82	11.55	11.55
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.55	21.00	1.00	1.00
##000000	11.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2C9DC

Deuteranopia (green-blind)

#AEBADC

Tritanopia (blue-blind)

#00D9D4

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #57d1db;
/* rgb */ color: rgb(87, 209, 219);
/* oklch */ color: oklch(79.6% 0.108 202.7);

Tailwind

colors: {
  custom: {
    50: '#94dfe6',
    500: '#57d1db',
    950: '#000000',
  },
}

SCSS

$custom: #57d1db;
$custom-light: #94dfe6;
$custom-dark: #000000;

JSON

{
  "hex": "#57d1db",
  "rgb": {
    "r": 87,
    "g": 209,
    "b": 219
  },
  "hsl": {
    "h": 184.545,
    "s": 64.706,
    "l": 60
  },
  "oklch": {
    "l": 0.79618,
    "c": 0.10841,
    "h": 202.7
  },
  "luminance": 0.52742
}

Semantic roles & 50–950 ramp

primary

#57D1DB

secondary

#9C423B

accent

#4D40E8

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1515

muted

#7F8484

Preview Lab

Preview with #57D1DB

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

Preview Lab → · Contrast checker → · Palette generator →