#57E8EB#57E8EB

#57E8EB is a very light, vivid teal. Relative luminance 0.657; OKLCH L 85.5% C 0.122 H 197.1°. Best body text is #000000 at 14.15:1 contrast (WCAG AA passes).

Color values

HEX	#57E8EB
RGB	rgb(87, 232, 235)
HSL	hsl(181, 79%, 63%)
HSV	hsv(181, 63%, 92%)
CMYK	cmyk(63%, 1.3%, 0%, 7.8%)
CIE-LAB	lab(84.86, -37.19, -12.93)
CIE-LCH	lch(84.86, 39.37, 199.17°)
OKLab	oklab(85.55% -0.1167 -0.0358)
OKLCH	oklch(85.55% 0.122 197.1)
XYZ	xyz(47.7759, 65.7324, 88.7509)
Luminance	0.6574 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E8EB #EB5A57

analogous

#57EBA4 #57E8EB #579EEB

triadic

#57E8EB #EB57E8 #E8EB57

tetradic

#57E8EB #A457EB #EB5A57 #9EEB57

square

#57E8EB #A457EB #EB5A57 #9EEB57

split-complementary

#57E8EB #EB579E #EBA457

monochromatic

#15AFB2 #20E1E4 #57E8EB #8EEFF2 #C4F7F8

Accessibility & contrast

On white

1.48

#57E8EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.15

#57E8EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E8EB

14.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E8EB	#FFFFFF	#000000	##000000
##57E8EB	1.00	1.48	14.15	14.15
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.15	21.00	1.00	1.00
##000000	14.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9DEEB

Deuteranopia (green-blind)

#C2CDEC

Tritanopia (blue-blind)

#00EFE8

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #57e8eb;
/* rgb */ color: rgb(87, 232, 235);
/* oklch */ color: oklch(85.5% 0.122 197.1);

Tailwind

colors: {
  custom: {
    50: '#97f0f1',
    500: '#57e8eb',
    950: '#000000',
  },
}

SCSS

$custom: #57e8eb;
$custom-light: #97f0f1;
$custom-dark: #000000;

JSON

{
  "hex": "#57e8eb",
  "rgb": {
    "r": 87,
    "g": 232,
    "b": 235
  },
  "hsl": {
    "h": 181.216,
    "s": 78.723,
    "l": 63.137
  },
  "oklch": {
    "l": 0.85548,
    "c": 0.12213,
    "h": 197.1
  },
  "luminance": 0.65738
}

Semantic roles & 50–950 ramp

primary

#57E8EB

secondary

#B33634

accent

#0F0ADB

background

#FCFFFF

surface

#F5FEFE

border

#CFD6D6

text

#0F1616

muted

#808585

Preview Lab

Preview with #57E8EB

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

Preview Lab → · Contrast checker → · Palette generator →