#57D4EA#57D4EA

#57D4EA is a light, moderate teal. Relative luminance 0.551; OKLCH L 80.9% C 0.113 H 211.1°. Best body text is #000000 at 12.01:1 contrast (WCAG AA passes).

Color values

HEX	#57D4EA
RGB	rgb(87, 212, 234)
HSL	hsl(189, 78%, 63%)
HSV	hsv(189, 63%, 92%)
CMYK	cmyk(62.8%, 9.4%, 0%, 8.2%)
CIE-LAB	lab(79.07, -27.98, -21.12)
CIE-LCH	lch(79.07, 35.06, 217.04°)
OKLab	oklab(80.86% -0.097 -0.0586)
OKLCH	oklch(80.86% 0.113 211.1)
XYZ	xyz(42.3191, 55.0492, 86.2212)
Luminance	0.5505 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D4EA #EA6D57

analogous

#57EAB7 #57D4EA #578AEA

triadic

#57D4EA #EA57D4 #D4EA57

tetradic

#57D4EA #B757EA #EA6D57 #8AEA57

square

#57D4EA #B757EA #EA6D57 #8AEA57

split-complementary

#57D4EA #EA578A #EAB757

monochromatic

#1699B1 #21C6E3 #57D4EA #8DE2F1 #C4F0F8

Accessibility & contrast

On white

1.75

#57D4EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.01

#57D4EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D4EA

12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D4EA	#FFFFFF	#000000	##000000
##57D4EA	1.00	1.75	12.01	12.01
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.01	21.00	1.00	1.00
##000000	12.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2CDEB

Deuteranopia (green-blind)

#ACBDEA

Tritanopia (blue-blind)

#00DEDB

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #57d4ea;
/* rgb */ color: rgb(87, 212, 234);
/* oklch */ color: oklch(80.9% 0.113 211.1);

Tailwind

colors: {
  custom: {
    50: '#96e1f0',
    500: '#57d4ea',
    950: '#000000',
  },
}

SCSS

$custom: #57d4ea;
$custom-light: #96e1f0;
$custom-dark: #000000;

JSON

{
  "hex": "#57d4ea",
  "rgb": {
    "r": 87,
    "g": 212,
    "b": 234
  },
  "hsl": {
    "h": 188.98,
    "s": 77.778,
    "l": 62.941
  },
  "oklch": {
    "l": 0.80865,
    "c": 0.11338,
    "h": 211.1
  },
  "luminance": 0.55054
}

Semantic roles & 50–950 ramp

primary

#57D4EA

secondary

#B14734

accent

#2A0BDA

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1516

muted

#808485

Preview Lab

Preview with #57D4EA

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

Preview Lab → · Contrast checker → · Palette generator →