#57CDD4#57CDD4

#57CDD4 is a light, moderate teal. Relative luminance 0.504; OKLCH L 78.4% C 0.105 H 200.6°. Best body text is #000000 at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#57CDD4
RGB	rgb(87, 205, 212)
HSL	hsl(183, 59%, 59%)
HSV	hsv(183, 59%, 83%)
CMYK	cmyk(59%, 3.3%, 0%, 16.9%)
CIE-LAB	lab(76.34, -30.83, -13.43)
CIE-LCH	lch(76.34, 33.63, 203.54°)
OKLab	oklab(78.43% -0.0987 -0.0372)
OKLCH	oklch(78.43% 0.105 200.6)
XYZ	xyz(37.6404, 50.4385, 70.0265)
Luminance	0.5044 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CDD4 #D45E57

analogous

#57D49C #57CDD4 #578ED4

triadic

#57CDD4 #D457CD #CDD457

tetradic

#57CDD4 #9C57D4 #D45E57 #8ED457

square

#57CDD4 #9C57D4 #D45E57 #8ED457

split-complementary

#57CDD4 #D4578E #D49C57

monochromatic

#24878D #30B5BD #57CDD4 #88DCE0 #B8EAED

Accessibility & contrast

On white

1.89

#57CDD4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.09

#57CDD4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CDD4

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CDD4	#FFFFFF	#000000	##000000
##57CDD4	1.00	1.89	11.09	11.09
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.09	21.00	1.00	1.00
##000000	11.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFC5D5

Deuteranopia (green-blind)

#ACB6D5

Tritanopia (blue-blind)

#00D4CF

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #57cdd4;
/* rgb */ color: rgb(87, 205, 212);
/* oklch */ color: oklch(78.4% 0.105 200.6);

Tailwind

colors: {
  custom: {
    50: '#93dce1',
    500: '#57cdd4',
    950: '#000000',
  },
}

SCSS

$custom: #57cdd4;
$custom-light: #93dce1;
$custom-dark: #000000;

JSON

{
  "hex": "#57cdd4",
  "rgb": {
    "r": 87,
    "g": 205,
    "b": 212
  },
  "hsl": {
    "h": 183.36,
    "s": 59.242,
    "l": 58.627
  },
  "oklch": {
    "l": 0.78431,
    "c": 0.10548,
    "h": 200.6
  },
  "luminance": 0.50442
}

Semantic roles & 50–950 ramp

primary

#57CDD4

secondary

#93413D

accent

#4E45E2

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1515

muted

#7F8484

Preview Lab

Preview with #57CDD4

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

Preview Lab → · Contrast checker → · Palette generator →