#57D4CF#57D4CF

#57D4CF is a light, moderate teal. Relative luminance 0.536; OKLCH L 79.9% C 0.110 H 191.5°. Best body text is #000000 at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#57D4CF
RGB	rgb(87, 212, 207)
HSL	hsl(178, 59%, 59%)
HSV	hsv(178, 59%, 83%)
CMYK	cmyk(59%, 0%, 2.4%, 16.9%)
CIE-LAB	lab(78.24, -35.50, -7.91)
CIE-LCH	lch(78.24, 36.37, 192.56°)
OKLab	oklab(79.92% -0.1081 -0.022)
OKLCH	oklch(79.92% 0.11 191.5)
XYZ	xyz(38.7315, 53.6142, 67.3268)
Luminance	0.5362 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D4CF #D4575C

analogous

#57D490 #57D4CF #579AD4

triadic

#57D4CF #CF57D4 #D4CF57

tetradic

#57D4CF #9057D4 #D4575C #9AD457

square

#57D4CF #9057D4 #D4575C #9AD457

split-complementary

#57D4CF #D4579A #D49057

monochromatic

#248D88 #30BDB8 #57D4CF #88E0DD #B8EDEB

Accessibility & contrast

On white

1.79

#57D4CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.72

#57D4CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D4CF

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D4CF	#FFFFFF	#000000	##000000
##57D4CF	1.00	1.79	11.72	11.72
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.72	21.00	1.00	1.00
##000000	11.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8CACF

Deuteranopia (green-blind)

#B5BBD0

Tritanopia (blue-blind)

#00D9D2

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #57d4cf;
/* rgb */ color: rgb(87, 212, 207);
/* oklch */ color: oklch(79.9% 0.110 191.5);

Tailwind

colors: {
  custom: {
    50: '#93e1dd',
    500: '#57d4cf',
    950: '#000000',
  },
}

SCSS

$custom: #57d4cf;
$custom-light: #93e1dd;
$custom-dark: #000000;

JSON

{
  "hex": "#57d4cf",
  "rgb": {
    "r": 87,
    "g": 212,
    "b": 207
  },
  "hsl": {
    "h": 177.6,
    "s": 59.242,
    "l": 58.627
  },
  "oklch": {
    "l": 0.79917,
    "c": 0.11037,
    "h": 191.5
  },
  "luminance": 0.53618
}

Semantic roles & 50–950 ramp

primary

#57D4CF

secondary

#933D40

accent

#454CE2

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1515

muted

#7F8484

Preview Lab

Preview with #57D4CF

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

Preview Lab → · Contrast checker → · Palette generator →