#57DDCF#57DDCF

#57DDCF is a very light, moderate teal. Relative luminance 0.582; OKLCH L 82.1% C 0.118 H 185.6°. Best body text is #000000 at 12.65:1 contrast (WCAG AA passes).

Color values

HEX	#57DDCF
RGB	rgb(87, 221, 207)
HSL	hsl(174, 66%, 60%)
HSV	hsv(174, 61%, 87%)
CMYK	cmyk(60.6%, 0%, 6.3%, 13.3%)
CIE-LAB	lab(80.87, -39.62, -4.02)
CIE-LCH	lch(80.87, 39.83, 185.79°)
OKLab	oklab(82.05% -0.1175 -0.0115)
OKLCH	oklch(82.05% 0.118 185.6)
XYZ	xyz(41.0443, 58.2398, 68.0977)
Luminance	0.5824 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DDCF #DD5765

analogous

#57DD8C #57DDCF #57A8DD

triadic

#57DDCF #CF57DD #DDCF57

tetradic

#57DDCF #8C57DD #DD5765 #A8DD57

square

#57DDCF #8C57DD #DD5765 #A8DD57

split-complementary

#57DDCF #DD57A8 #DD8C57

monochromatic

#1F9A8D #2ACDBC #57DDCF #8AE7DE #BDF2EC

Accessibility & contrast

On white

1.66

#57DDCF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.65

#57DDCF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DDCF

12.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DDCF	#FFFFFF	#000000	##000000
##57DDCF	1.00	1.66	12.65	12.65
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.65	21.00	1.00	1.00
##000000	12.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2D2CF

Deuteranopia (green-blind)

#BEC2D1

Tritanopia (blue-blind)

#00E2D8

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #57ddcf;
/* rgb */ color: rgb(87, 221, 207);
/* oklch */ color: oklch(82.1% 0.118 185.6);

Tailwind

colors: {
  custom: {
    50: '#94e8dd',
    500: '#57ddcf',
    950: '#000000',
  },
}

SCSS

$custom: #57ddcf;
$custom-light: #94e8dd;
$custom-dark: #000000;

JSON

{
  "hex": "#57ddcf",
  "rgb": {
    "r": 87,
    "g": 221,
    "b": 207
  },
  "hsl": {
    "h": 173.731,
    "s": 66.337,
    "l": 60.392
  },
  "oklch": {
    "l": 0.82053,
    "c": 0.11804,
    "h": 185.6
  },
  "luminance": 0.58244
}

Semantic roles & 50–950 ramp

primary

#57DDCF

secondary

#9E3A44

accent

#172ACE

background

#FCFEFE

surface

#F5FDFC

border

#CFD5D5

text

#0E1615

muted

#7F8484

Preview Lab

Preview with #57DDCF

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

Preview Lab → · Contrast checker → · Palette generator →