#57E1E4#57E1E4

#57E1E4 is a very light, moderate teal. Relative luminance 0.615; OKLCH L 83.7% C 0.118 H 197.2°. Best body text is #000000 at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#57E1E4
RGB	rgb(87, 225, 228)
HSL	hsl(181, 72%, 62%)
HSV	hsv(181, 62%, 89%)
CMYK	cmyk(61.8%, 1.3%, 0%, 10.6%)
CIE-LAB	lab(82.63, -35.87, -12.56)
CIE-LCH	lch(82.63, 38.00, 199.30°)
OKLab	oklab(83.68% -0.1126 -0.0348)
OKLCH	oklch(83.68% 0.118 197.2)
XYZ	xyz(44.8532, 61.4733, 82.8854)
Luminance	0.6148 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E1E4 #E45A57

analogous

#57E4A1 #57E1E4 #579AE4

triadic

#57E1E4 #E457E1 #E1E457

tetradic

#57E1E4 #A157E4 #E45A57 #9AE457

square

#57E1E4 #A157E4 #E45A57 #9AE457

split-complementary

#57E1E4 #E4579A #E4A157

monochromatic

#1BA3A6 #23D7DB #57E1E4 #8CEAEC #C0F4F5

Accessibility & contrast

On white

1.58

#57E1E4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.30

#57E1E4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E1E4

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E1E4	#FFFFFF	#000000	##000000
##57E1E4	1.00	1.58	13.30	13.30
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.30	21.00	1.00	1.00
##000000	13.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3D7E4

Deuteranopia (green-blind)

#BDC7E5

Tritanopia (blue-blind)

#00E8E2

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #57e1e4;
/* rgb */ color: rgb(87, 225, 228);
/* oklch */ color: oklch(83.7% 0.118 197.2);

Tailwind

colors: {
  custom: {
    50: '#96ebec',
    500: '#57e1e4',
    950: '#000000',
  },
}

SCSS

$custom: #57e1e4;
$custom-light: #96ebec;
$custom-dark: #000000;

JSON

{
  "hex": "#57e1e4",
  "rgb": {
    "r": 87,
    "g": 225,
    "b": 228
  },
  "hsl": {
    "h": 181.277,
    "s": 72.308,
    "l": 61.765
  },
  "oklch": {
    "l": 0.83677,
    "c": 0.1179,
    "h": 197.2
  },
  "luminance": 0.61478
}

Semantic roles & 50–950 ramp

primary

#57E1E4

secondary

#A83A37

accent

#1511D4

background

#FCFEFE

surface

#F5FDFD

border

#CFD5D5

text

#0F1616

muted

#808484

Preview Lab

Preview with #57E1E4

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

Preview Lab → · Contrast checker → · Palette generator →