#57CCDD#57CCDD

#57CCDD is a light, moderate teal. Relative luminance 0.504; OKLCH L 78.5% C 0.107 H 208.3°. Best body text is #000000 at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#57CCDD
RGB	rgb(87, 204, 221)
HSL	hsl(188, 66%, 60%)
HSV	hsv(188, 61%, 87%)
CMYK	cmyk(60.6%, 7.7%, 0%, 13.3%)
CIE-LAB	lab(76.33, -27.81, -18.29)
CIE-LCH	lch(76.33, 33.29, 213.34°)
OKLab	oklab(78.52% -0.094 -0.0507)
OKLCH	oklch(78.52% 0.107 208.3)
XYZ	xyz(38.5691, 50.4284, 76.0936)
Luminance	0.5043 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CCDD #DD6857

analogous

#57DDAB #57CCDD #5789DD

triadic

#57CCDD #DD57CC #CCDD57

tetradic

#57CCDD #AB57DD #DD6857 #89DD57

square

#57CCDD #AB57DD #DD6857 #89DD57

split-complementary

#57CCDD #DD5789 #DDAB57

monochromatic

#1F8B9A #2AB8CD #57CCDD #8ADBE7 #BDEBF2

Accessibility & contrast

On white

1.89

#57CCDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.09

#57CCDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CCDD

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CCDD	#FFFFFF	#000000	##000000
##57CCDD	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)

#BCC5DE

Deuteranopia (green-blind)

#A8B6DD

Tritanopia (blue-blind)

#00D4D1

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #57ccdd;
/* rgb */ color: rgb(87, 204, 221);
/* oklch */ color: oklch(78.5% 0.107 208.3);

Tailwind

colors: {
  custom: {
    50: '#94dce7',
    500: '#57ccdd',
    950: '#000000',
  },
}

SCSS

$custom: #57ccdd;
$custom-light: #94dce7;
$custom-dark: #000000;

JSON

{
  "hex": "#57ccdd",
  "rgb": {
    "r": 87,
    "g": 204,
    "b": 221
  },
  "hsl": {
    "h": 187.612,
    "s": 66.337,
    "l": 60.392
  },
  "oklch": {
    "l": 0.78521,
    "c": 0.1068,
    "h": 208.3
  },
  "luminance": 0.50432
}

Semantic roles & 50–950 ramp

primary

#57CCDD

secondary

#9E473A

accent

#2E17CE

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #57CCDD

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

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