#57E6EE#57E6EE

#57E6EE is a very light, vivid teal. Relative luminance 0.648; OKLCH L 85.2% C 0.121 H 200.4°. Best body text is #000000 at 13.96:1 contrast (WCAG AA passes).

Color values

HEX	#57E6EE
RGB	rgb(87, 230, 238)
HSL	hsl(183, 82%, 64%)
HSV	hsv(183, 63%, 93%)
CMYK	cmyk(63.4%, 3.4%, 0%, 6.7%)
CIE-LAB	lab(84.37, -35.44, -15.24)
CIE-LCH	lch(84.37, 38.57, 203.27°)
OKLab	oklab(85.19% -0.1135 -0.0422)
OKLCH	oklch(85.19% 0.121 200.4)
XYZ	xyz(47.6532, 64.7877, 90.8662)
Luminance	0.6479 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E6EE #EE5F57

analogous

#57EEAA #57E6EE #579AEE

triadic

#57E6EE #EE57E6 #E6EE57

tetradic

#57E6EE #AA57EE #EE5F57 #9AEE57

square

#57E6EE #AA57EE #EE5F57 #9AEE57

split-complementary

#57E6EE #EE579A #EEAA57

monochromatic

#13AFB8 #1FDEE8 #57E6EE #8FEEF4 #C6F7F9

Accessibility & contrast

On white

1.50

#57E6EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.96

#57E6EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E6EE

13.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E6EE	#FFFFFF	#000000	##000000
##57E6EE	1.00	1.50	13.96	13.96
#FFFFFF	1.50	1.00	21.00	21.00
#000000	13.96	21.00	1.00	1.00
##000000	13.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6DCEF

Deuteranopia (green-blind)

#BFCBEF

Tritanopia (blue-blind)

#00EEE8

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #57e6ee;
/* rgb */ color: rgb(87, 230, 238);
/* oklch */ color: oklch(85.2% 0.121 200.4);

Tailwind

colors: {
  custom: {
    50: '#97eef3',
    500: '#57e6ee',
    950: '#000000',
  },
}

SCSS

$custom: #57e6ee;
$custom-light: #97eef3;
$custom-dark: #000000;

JSON

{
  "hex": "#57e6ee",
  "rgb": {
    "r": 87,
    "g": 230,
    "b": 238
  },
  "hsl": {
    "h": 183.179,
    "s": 81.622,
    "l": 63.725
  },
  "oklch": {
    "l": 0.85185,
    "c": 0.12113,
    "h": 200.4
  },
  "luminance": 0.64793
}

Semantic roles & 50–950 ramp

primary

#57E6EE

secondary

#B73932

accent

#1308DE

background

#FCFFFF

surface

#F5FEFE

border

#CFD6D6

text

#0F1617

muted

#808585

Preview Lab

Preview with #57E6EE

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

Preview Lab → · Contrast checker → · Palette generator →