#57D7EA#57D7EA

#57D7EA is a light, moderate teal. Relative luminance 0.566; OKLCH L 81.6% C 0.114 H 208.8°. Best body text is #000000 at 12.31:1 contrast (WCAG AA passes).

Color values

HEX	#57D7EA
RGB	rgb(87, 215, 234)
HSL	hsl(188, 78%, 63%)
HSV	hsv(188, 63%, 92%)
CMYK	cmyk(62.8%, 8.1%, 0%, 8.2%)
CIE-LAB	lab(79.93, -29.44, -19.81)
CIE-LCH	lch(79.93, 35.49, 213.94°)
OKLab	oklab(81.56% -0.1001 -0.0549)
OKLCH	oklch(81.56% 0.114 208.8)
XYZ	xyz(43.0760, 56.5630, 86.4735)
Luminance	0.5657 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D7EA #EA6A57

analogous

#57EAB3 #57D7EA #578DEA

triadic

#57D7EA #EA57D7 #D7EA57

tetradic

#57D7EA #B357EA #EA6A57 #8DEA57

square

#57D7EA #B357EA #EA6A57 #8DEA57

split-complementary

#57D7EA #EA578D #EAB357

monochromatic

#169DB1 #21CAE3 #57D7EA #8DE4F1 #C4F1F8

Accessibility & contrast

On white

1.71

#57D7EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.31

#57D7EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D7EA

12.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D7EA	#FFFFFF	#000000	##000000
##57D7EA	1.00	1.71	12.31	12.31
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.31	21.00	1.00	1.00
##000000	12.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5CFEB

Deuteranopia (green-blind)

#B0BFEA

Tritanopia (blue-blind)

#00E0DD

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #57d7ea;
/* rgb */ color: rgb(87, 215, 234);
/* oklch */ color: oklch(81.6% 0.114 208.8);

Tailwind

colors: {
  custom: {
    50: '#96e3f0',
    500: '#57d7ea',
    950: '#000000',
  },
}

SCSS

$custom: #57d7ea;
$custom-light: #96e3f0;
$custom-dark: #000000;

JSON

{
  "hex": "#57d7ea",
  "rgb": {
    "r": 87,
    "g": 215,
    "b": 234
  },
  "hsl": {
    "h": 187.755,
    "s": 77.778,
    "l": 62.941
  },
  "oklch": {
    "l": 0.8156,
    "c": 0.11418,
    "h": 208.8
  },
  "luminance": 0.56568
}

Semantic roles & 50–950 ramp

primary

#57D7EA

secondary

#B14434

accent

#260BDA

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1516

muted

#808485

Preview Lab

Preview with #57D7EA

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

Preview Lab → · Contrast checker → · Palette generator →