#57D6EA#57D6EA

#57D6EA is a light, moderate teal. Relative luminance 0.561; OKLCH L 81.3% C 0.114 H 209.5°. Best body text is #000000 at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#57D6EA
RGB	rgb(87, 214, 234)
HSL	hsl(188, 78%, 63%)
HSV	hsv(188, 63%, 92%)
CMYK	cmyk(62.8%, 8.5%, 0%, 8.2%)
CIE-LAB	lab(79.65, -28.96, -20.25)
CIE-LCH	lch(79.65, 35.33, 214.96°)
OKLab	oklab(81.33% -0.0991 -0.0562)
OKLCH	oklch(81.33% 0.114 209.5)
XYZ	xyz(42.8221, 56.0553, 86.3889)
Luminance	0.5606 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D6EA #EA6B57

analogous

#57EAB4 #57D6EA #578DEA

triadic

#57D6EA #EA57D6 #D6EA57

tetradic

#57D6EA #B457EA #EA6B57 #8DEA57

square

#57D6EA #B457EA #EA6B57 #8DEA57

split-complementary

#57D6EA #EA578D #EAB457

monochromatic

#169CB1 #21C9E3 #57D6EA #8DE3F1 #C4F1F8

Accessibility & contrast

On white

1.72

#57D6EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.21

#57D6EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D6EA

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D6EA	#FFFFFF	#000000	##000000
##57D6EA	1.00	1.72	12.21	12.21
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.21	21.00	1.00	1.00
##000000	12.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4CFEB

Deuteranopia (green-blind)

#AFBEEA

Tritanopia (blue-blind)

#00DFDC

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #57d6ea;
/* rgb */ color: rgb(87, 214, 234);
/* oklch */ color: oklch(81.3% 0.114 209.5);

Tailwind

colors: {
  custom: {
    50: '#96e3f0',
    500: '#57d6ea',
    950: '#000000',
  },
}

SCSS

$custom: #57d6ea;
$custom-light: #96e3f0;
$custom-dark: #000000;

JSON

{
  "hex": "#57d6ea",
  "rgb": {
    "r": 87,
    "g": 214,
    "b": 234
  },
  "hsl": {
    "h": 188.163,
    "s": 77.778,
    "l": 62.941
  },
  "oklch": {
    "l": 0.81329,
    "c": 0.11389,
    "h": 209.5
  },
  "luminance": 0.5606
}

Semantic roles & 50–950 ramp

primary

#57D6EA

secondary

#B14534

accent

#280BDA

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1516

muted

#808485

Preview Lab

Preview with #57D6EA

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

Preview Lab → · Contrast checker → · Palette generator →