#57E3E8#57E3E8

#57E3E8 is a very light, moderate teal. Relative luminance 0.628; OKLCH L 84.3% C 0.119 H 198.5°. Best body text is #000000 at 13.56:1 contrast (WCAG AA passes).

Color values

HEX	#57E3E8
RGB	rgb(87, 227, 232)
HSL	hsl(182, 76%, 63%)
HSV	hsv(182, 63%, 91%)
CMYK	cmyk(62.5%, 2.2%, 0%, 9%)
CIE-LAB	lab(83.33, -35.70, -13.63)
CIE-LCH	lch(83.33, 38.21, 200.90°)
OKLab	oklab(84.28% -0.113 -0.0378)
OKLCH	oklch(84.28% 0.119 198.5)
XYZ	xyz(45.9587, 62.7856, 86.0250)
Luminance	0.6279 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E3E8 #E85C57

analogous

#57E8A5 #57E3E8 #579AE8

triadic

#57E3E8 #E857E3 #E3E857

tetradic

#57E3E8 #A557E8 #E85C57 #9AE857

square

#57E3E8 #A557E8 #E85C57 #9AE857

split-complementary

#57E3E8 #E8579A #E8A557

monochromatic

#18A8AD #21DAE1 #57E3E8 #8DECEF #C3F5F7

Accessibility & contrast

On white

1.55

#57E3E8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.56

#57E3E8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E3E8

13.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E3E8	#FFFFFF	#000000	##000000
##57E3E8	1.00	1.55	13.56	13.56
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.56	21.00	1.00	1.00
##000000	13.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4D9E9

Deuteranopia (green-blind)

#BEC9E9

Tritanopia (blue-blind)

#00EAE4

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #57e3e8;
/* rgb */ color: rgb(87, 227, 232);
/* oklch */ color: oklch(84.3% 0.119 198.5);

Tailwind

colors: {
  custom: {
    50: '#97ecef',
    500: '#57e3e8',
    950: '#000000',
  },
}

SCSS

$custom: #57e3e8;
$custom-light: #97ecef;
$custom-dark: #000000;

JSON

{
  "hex": "#57e3e8",
  "rgb": {
    "r": 87,
    "g": 227,
    "b": 232
  },
  "hsl": {
    "h": 182.069,
    "s": 75.916,
    "l": 62.549
  },
  "oklch": {
    "l": 0.8428,
    "c": 0.11914,
    "h": 198.5
  },
  "luminance": 0.62791
}

Semantic roles & 50–950 ramp

primary

#57E3E8

secondary

#AE3935

accent

#140DD8

background

#FCFEFF

surface

#F5FDFE

border

#CFD5D6

text

#0F1616

muted

#808485

Preview Lab

Preview with #57E3E8

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

Preview Lab → · Contrast checker → · Palette generator →