#57E7CF#57E7CF

#57E7CF is a very light, vivid teal. Relative luminance 0.637; OKLCH L 84.4% C 0.128 H 180.0°. Best body text is #000000 at 13.74:1 contrast (WCAG AA passes).

Color values

HEX	#57E7CF
RGB	rgb(87, 231, 207)
HSL	hsl(170, 75%, 62%)
HSV	hsv(170, 62%, 91%)
CMYK	cmyk(62.3%, 0%, 10.4%, 9.4%)
CIE-LAB	lab(83.80, -44.07, 0.27)
CIE-LCH	lch(83.80, 44.07, 179.64°)
OKLab	oklab(84.43% -0.1277 0)
OKLCH	oklch(84.43% 0.128 180)
XYZ	xyz(43.7636, 63.6784, 69.0041)
Luminance	0.6368 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E7CF #E7576F

analogous

#57E787 #57E7CF #57B7E7

triadic

#57E7CF #CF57E7 #E7CF57

tetradic

#57E7CF #8757E7 #E7576F #B7E757

square

#57E7CF #8757E7 #E7576F #B7E757

split-complementary

#57E7CF #E757B7 #E78757

monochromatic

#18AB93 #21DFC0 #57E7CF #8DEFDE #C2F6EE

Accessibility & contrast

On white

1.53

#57E7CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.74

#57E7CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E7CF

13.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E7CF	#FFFFFF	#000000	##000000
##57E7CF	1.00	1.53	13.74	13.74
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.74	21.00	1.00	1.00
##000000	13.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEDACE

Deuteranopia (green-blind)

#C8CAD1

Tritanopia (blue-blind)

#00EBE0

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #57e7cf;
/* rgb */ color: rgb(87, 231, 207);
/* oklch */ color: oklch(84.4% 0.128 180.0);

Tailwind

colors: {
  custom: {
    50: '#95efdd',
    500: '#57e7cf',
    950: '#000000',
  },
}

SCSS

$custom: #57e7cf;
$custom-light: #95efdd;
$custom-dark: #000000;

JSON

{
  "hex": "#57e7cf",
  "rgb": {
    "r": 87,
    "g": 231,
    "b": 207
  },
  "hsl": {
    "h": 170,
    "s": 75,
    "l": 62.353
  },
  "oklch": {
    "l": 0.8443,
    "c": 0.12772,
    "h": 180
  },
  "luminance": 0.63683
}

Semantic roles & 50–950 ramp

primary

#57E7CF

secondary

#AC364A

accent

#0E30D7

background

#FCFFFE

surface

#F5FEFC

border

#CFD6D5

text

#0F1615

muted

#808584

Preview Lab

Preview with #57E7CF

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

Preview Lab → · Contrast checker → · Palette generator →