#57DDD0#57DDD0

#57DDD0 is a very light, moderate teal. Relative luminance 0.583; OKLCH L 82.1% C 0.118 H 186.2°. Best body text is #000000 at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#57DDD0
RGB	rgb(87, 221, 208)
HSL	hsl(174, 66%, 60%)
HSV	hsv(174, 61%, 87%)
CMYK	cmyk(60.6%, 0%, 5.9%, 13.3%)
CIE-LAB	lab(80.90, -39.37, -4.51)
CIE-LCH	lch(80.90, 39.62, 186.53°)
OKLab	oklab(82.08% -0.117 -0.0128)
OKLCH	oklch(82.08% 0.118 186.2)
XYZ	xyz(41.1670, 58.2889, 68.7436)
Luminance	0.5829 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DDD0 #DD5764

analogous

#57DD8D #57DDD0 #57A7DD

triadic

#57DDD0 #D057DD #DDD057

tetradic

#57DDD0 #8D57DD #DD5764 #A7DD57

square

#57DDD0 #8D57DD #DD5764 #A7DD57

split-complementary

#57DDD0 #DD57A7 #DD8D57

monochromatic

#1F9A8E #2ACDBD #57DDD0 #8AE7DE #BDF2EC

Accessibility & contrast

On white

1.66

#57DDD0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.66

#57DDD0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DDD0

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DDD0	#FFFFFF	#000000	##000000
##57DDD0	1.00	1.66	12.66	12.66
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.66	21.00	1.00	1.00
##000000	12.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2D2D0

Deuteranopia (green-blind)

#BEC3D2

Tritanopia (blue-blind)

#00E2D9

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #57ddd0;
/* rgb */ color: rgb(87, 221, 208);
/* oklch */ color: oklch(82.1% 0.118 186.2);

Tailwind

colors: {
  custom: {
    50: '#94e8de',
    500: '#57ddd0',
    950: '#000000',
  },
}

SCSS

$custom: #57ddd0;
$custom-light: #94e8de;
$custom-dark: #000000;

JSON

{
  "hex": "#57ddd0",
  "rgb": {
    "r": 87,
    "g": 221,
    "b": 208
  },
  "hsl": {
    "h": 174.179,
    "s": 66.337,
    "l": 60.392
  },
  "oklch": {
    "l": 0.82084,
    "c": 0.11775,
    "h": 186.2
  },
  "luminance": 0.58293
}

Semantic roles & 50–950 ramp

primary

#57DDD0

secondary

#9E3A44

accent

#1729CE

background

#FCFEFE

surface

#F5FDFC

border

#CFD5D5

text

#0E1615

muted

#7F8484

Preview Lab

Preview with #57DDD0

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

Preview Lab → · Contrast checker → · Palette generator →