#57E8E4#57E8E4

#57E8E4 is a very light, vivid teal. Relative luminance 0.653; OKLCH L 85.3% C 0.123 H 192.5°. Best body text is #000000 at 14.07:1 contrast (WCAG AA passes).

Color values

HEX	#57E8E4
RGB	rgb(87, 232, 228)
HSL	hsl(178, 76%, 63%)
HSV	hsv(178, 63%, 91%)
CMYK	cmyk(62.5%, 0%, 1.7%, 9%)
CIE-LAB	lab(84.66, -39.08, -9.54)
CIE-LCH	lch(84.66, 40.23, 193.72°)
OKLab	oklab(85.32% -0.1197 -0.0265)
OKLCH	oklch(85.32% 0.123 192.5)
XYZ	xyz(46.7844, 65.3358, 83.5292)
Luminance	0.6534 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E8E4 #E8575B

analogous

#57E89C #57E8E4 #57A3E8

triadic

#57E8E4 #E457E8 #E8E457

tetradic

#57E8E4 #9C57E8 #E8575B #A3E857

square

#57E8E4 #9C57E8 #E8575B #A3E857

split-complementary

#57E8E4 #E857A3 #E89C57

monochromatic

#18ADA9 #21E1DB #57E8E4 #8DEFED #C3F7F5

Accessibility & contrast

On white

1.49

#57E8E4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.07

#57E8E4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E8E4

14.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E8E4	#FFFFFF	#000000	##000000
##57E8E4	1.00	1.49	14.07	14.07
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.07	21.00	1.00	1.00
##000000	14.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBDDE4

Deuteranopia (green-blind)

#C4CCE5

Tritanopia (blue-blind)

#00EEE6

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #57e8e4;
/* rgb */ color: rgb(87, 232, 228);
/* oklch */ color: oklch(85.3% 0.123 192.5);

Tailwind

colors: {
  custom: {
    50: '#97f0ec',
    500: '#57e8e4',
    950: '#000000',
  },
}

SCSS

$custom: #57e8e4;
$custom-light: #97f0ec;
$custom-dark: #000000;

JSON

{
  "hex": "#57e8e4",
  "rgb": {
    "r": 87,
    "g": 232,
    "b": 228
  },
  "hsl": {
    "h": 178.345,
    "s": 75.916,
    "l": 62.549
  },
  "oklch": {
    "l": 0.85316,
    "c": 0.12259,
    "h": 192.5
  },
  "luminance": 0.65341
}

Semantic roles & 50–950 ramp

primary

#57E8E4

secondary

#AE3539

accent

#0D13D8

background

#FCFFFE

surface

#F5FEFD

border

#CFD6D5

text

#0F1616

muted

#808584

Preview Lab

Preview with #57E8E4

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

Preview Lab → · Contrast checker → · Palette generator →