#57DEE8#57DEE8

#57DEE8 is a very light, moderate teal. Relative luminance 0.601; OKLCH L 83.1% C 0.117 H 202.1°. Best body text is #000000 at 13.02:1 contrast (WCAG AA passes).

Color values

HEX	#57DEE8
RGB	rgb(87, 222, 232)
HSL	hsl(184, 76%, 63%)
HSV	hsv(184, 63%, 91%)
CMYK	cmyk(62.5%, 4.3%, 0%, 9%)
CIE-LAB	lab(81.89, -33.36, -15.80)
CIE-LCH	lch(81.89, 36.91, 205.34°)
OKLab	oklab(83.12% -0.108 -0.0438)
OKLCH	oklch(83.12% 0.117 202.1)
XYZ	xyz(44.6110, 60.0902, 85.5758)
Luminance	0.6009 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DEE8 #E86157

analogous

#57E8AA #57DEE8 #5795E8

triadic

#57DEE8 #E857DE #DEE857

tetradic

#57DEE8 #AA57E8 #E86157 #95E857

square

#57DEE8 #AA57E8 #E86157 #95E857

split-complementary

#57DEE8 #E85795 #E8AA57

monochromatic

#18A3AD #21D3E1 #57DEE8 #8DE9EF #C3F3F7

Accessibility & contrast

On white

1.61

#57DEE8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.02

#57DEE8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DEE8

13.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DEE8	#FFFFFF	#000000	##000000
##57DEE8	1.00	1.61	13.02	13.02
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.02	21.00	1.00	1.00
##000000	13.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CED5E9

Deuteranopia (green-blind)

#B8C5E9

Tritanopia (blue-blind)

#00E6E1

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #57dee8;
/* rgb */ color: rgb(87, 222, 232);
/* oklch */ color: oklch(83.1% 0.117 202.1);

Tailwind

colors: {
  custom: {
    50: '#96e8ef',
    500: '#57dee8',
    950: '#000000',
  },
}

SCSS

$custom: #57dee8;
$custom-light: #96e8ef;
$custom-dark: #000000;

JSON

{
  "hex": "#57dee8",
  "rgb": {
    "r": 87,
    "g": 222,
    "b": 232
  },
  "hsl": {
    "h": 184.138,
    "s": 75.916,
    "l": 62.549
  },
  "oklch": {
    "l": 0.83115,
    "c": 0.1165,
    "h": 202.1
  },
  "luminance": 0.60095
}

Semantic roles & 50–950 ramp

primary

#57DEE8

secondary

#AE3E35

accent

#1B0DD8

background

#FCFEFF

surface

#F5FDFE

border

#CFD5D6

text

#0F1616

muted

#808485

Preview Lab

Preview with #57DEE8

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

Preview Lab → · Contrast checker → · Palette generator →