#57C8CB#57C8CB

#57C8CB is a light, moderate teal. Relative luminance 0.476; OKLCH L 76.9% C 0.102 H 197.6°. Best body text is #000000 at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#57C8CB
RGB	rgb(87, 200, 203)
HSL	hsl(182, 53%, 57%)
HSV	hsv(182, 57%, 80%)
CMYK	cmyk(57.1%, 1.5%, 0%, 20.4%)
CIE-LAB	lab(74.60, -30.91, -11.17)
CIE-LCH	lch(74.60, 32.87, 199.87°)
OKLab	oklab(76.94% -0.0972 -0.0309)
OKLCH	oklch(76.94% 0.102 197.6)
XYZ	xyz(35.3597, 47.6430, 63.8209)
Luminance	0.4765 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C8CB #CB5A57

analogous

#57CB94 #57C8CB #578ECB

triadic

#57C8CB #CB57C8 #C8CB57

tetradic

#57C8CB #9457CB #CB5A57 #8ECB57

square

#57C8CB #9457CB #CB5A57 #8ECB57

split-complementary

#57C8CB #CB578E #CB9457

monochromatic

#287E80 #36ACAF #57C8CB #86D7D9 #B4E7E8

Accessibility & contrast

On white

1.99

#57C8CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.53

#57C8CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C8CB

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C8CB	#FFFFFF	#000000	##000000
##57C8CB	1.00	1.99	10.53	10.53
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.53	21.00	1.00	1.00
##000000	10.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCC0CB

Deuteranopia (green-blind)

#A9B2CC

Tritanopia (blue-blind)

#00CEC9

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #57c8cb;
/* rgb */ color: rgb(87, 200, 203);
/* oklch */ color: oklch(76.9% 0.102 197.6);

Tailwind

colors: {
  custom: {
    50: '#92d9da',
    500: '#57c8cb',
    950: '#000000',
  },
}

SCSS

$custom: #57c8cb;
$custom-light: #92d9da;
$custom-dark: #000000;

JSON

{
  "hex": "#57c8cb",
  "rgb": {
    "r": 87,
    "g": 200,
    "b": 203
  },
  "hsl": {
    "h": 181.552,
    "s": 52.727,
    "l": 56.863
  },
  "oklch": {
    "l": 0.76937,
    "c": 0.10199,
    "h": 197.6
  },
  "luminance": 0.47647
}

Semantic roles & 50–950 ramp

primary

#57C8CB

secondary

#D7A8A7

accent

#4F4CDC

background

#F9FDFD

surface

#F2FAFA

border

#CCD3D3

text

#0E1414

muted

#7E8383

Preview Lab

Preview with #57C8CB

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

Preview Lab → · Contrast checker → · Palette generator →