#57E5E8#57E5E8

#57E5E8 is a very light, vivid teal. Relative luminance 0.639; OKLCH L 84.7% C 0.120 H 197.1°. Best body text is #000000 at 13.78:1 contrast (WCAG AA passes).

Color values

HEX	#57E5E8
RGB	rgb(87, 229, 232)
HSL	hsl(181, 76%, 63%)
HSV	hsv(181, 63%, 91%)
CMYK	cmyk(62.5%, 1.3%, 0%, 9%)
CIE-LAB	lab(83.91, -36.63, -12.77)
CIE-LCH	lch(83.91, 38.79, 199.22°)
OKLab	oklab(84.75% -0.115 -0.0354)
OKLCH	oklch(84.75% 0.12 197.1)
XYZ	xyz(46.5089, 63.8860, 86.2084)
Luminance	0.6389 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E5E8 #E85A57

analogous

#57E8A2 #57E5E8 #579DE8

triadic

#57E5E8 #E857E5 #E5E857

tetradic

#57E5E8 #A257E8 #E85A57 #9DE857

square

#57E5E8 #A257E8 #E85A57 #9DE857

split-complementary

#57E5E8 #E8579D #E8A257

monochromatic

#18AAAD #21DDE1 #57E5E8 #8DEDEF #C3F6F7

Accessibility & contrast

On white

1.52

#57E5E8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.78

#57E5E8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E5E8

13.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E5E8	#FFFFFF	#000000	##000000
##57E5E8	1.00	1.52	13.78	13.78
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.78	21.00	1.00	1.00
##000000	13.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6DBE8

Deuteranopia (green-blind)

#C0CAE9

Tritanopia (blue-blind)

#00ECE5

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #57e5e8;
/* rgb */ color: rgb(87, 229, 232);
/* oklch */ color: oklch(84.7% 0.120 197.1);

Tailwind

colors: {
  custom: {
    50: '#97edef',
    500: '#57e5e8',
    950: '#000000',
  },
}

SCSS

$custom: #57e5e8;
$custom-light: #97edef;
$custom-dark: #000000;

JSON

{
  "hex": "#57e5e8",
  "rgb": {
    "r": 87,
    "g": 229,
    "b": 232
  },
  "hsl": {
    "h": 181.241,
    "s": 75.916,
    "l": 62.549
  },
  "oklch": {
    "l": 0.84747,
    "c": 0.12033,
    "h": 197.1
  },
  "luminance": 0.63891
}

Semantic roles & 50–950 ramp

primary

#57E5E8

secondary

#AE3835

accent

#120DD8

background

#FCFFFF

surface

#F5FEFE

border

#CFD6D6

text

#0F1616

muted

#808585

Preview Lab

Preview with #57E5E8

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

Preview Lab → · Contrast checker → · Palette generator →