#57D6EE#57D6EE

#57D6EE is a light, moderate teal. Relative luminance 0.563; OKLCH L 81.5% C 0.115 H 212.3°. Best body text is #000000 at 12.26:1 contrast (WCAG AA passes).

Color values

HEX	#57D6EE
RGB	rgb(87, 214, 238)
HSL	hsl(190, 82%, 64%)
HSV	hsv(190, 63%, 93%)
CMYK	cmyk(63.4%, 10.1%, 0%, 6.7%)
CIE-LAB	lab(79.78, -27.80, -22.18)
CIE-LCH	lch(79.78, 35.56, 218.58°)
OKLab	oklab(81.48% -0.0975 -0.0616)
OKLCH	oklch(81.48% 0.115 212.3)
XYZ	xyz(43.4033, 56.2878, 89.4495)
Luminance	0.5629 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D6EE #EE6F57

analogous

#57EEBA #57D6EE #578AEE

triadic

#57D6EE #EE57D6 #D6EE57

tetradic

#57D6EE #BA57EE #EE6F57 #8AEE57

square

#57D6EE #BA57EE #EE6F57 #8AEE57

split-complementary

#57D6EE #EE578A #EEBA57

monochromatic

#139EB8 #1FC8E8 #57D6EE #8FE4F4 #C6F1F9

Accessibility & contrast

On white

1.71

#57D6EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.26

#57D6EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D6EE

12.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D6EE	#FFFFFF	#000000	##000000
##57D6EE	1.00	1.71	12.26	12.26
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.26	21.00	1.00	1.00
##000000	12.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3CFEF

Deuteranopia (green-blind)

#ADBFEE

Tritanopia (blue-blind)

#00E0DD

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #57d6ee;
/* rgb */ color: rgb(87, 214, 238);
/* oklch */ color: oklch(81.5% 0.115 212.3);

Tailwind

colors: {
  custom: {
    50: '#96e3f3',
    500: '#57d6ee',
    950: '#000000',
  },
}

SCSS

$custom: #57d6ee;
$custom-light: #96e3f3;
$custom-dark: #000000;

JSON

{
  "hex": "#57d6ee",
  "rgb": {
    "r": 87,
    "g": 214,
    "b": 238
  },
  "hsl": {
    "h": 189.536,
    "s": 81.622,
    "l": 63.725
  },
  "oklch": {
    "l": 0.81479,
    "c": 0.11534,
    "h": 212.3
  },
  "luminance": 0.56292
}

Semantic roles & 50–950 ramp

primary

#57D6EE

secondary

#B74732

accent

#2A08DE

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #57D6EE

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

Preview Lab → · Contrast checker → · Palette generator →