#57CCDF#57CCDF

#57CCDF is a light, moderate teal. Relative luminance 0.505; OKLCH L 78.6% C 0.107 H 209.8°. Best body text is #000000 at 11.11:1 contrast (WCAG AA passes).

Color values

HEX	#57CCDF
RGB	rgb(87, 204, 223)
HSL	hsl(188, 68%, 61%)
HSV	hsv(188, 61%, 87%)
CMYK	cmyk(61%, 8.5%, 0%, 12.5%)
CIE-LAB	lab(76.40, -27.23, -19.27)
CIE-LCH	lch(76.40, 33.36, 215.28°)
OKLab	oklab(78.6% -0.0932 -0.0534)
OKLCH	oklch(78.6% 0.107 209.8)
XYZ	xyz(38.8371, 50.5356, 77.5053)
Luminance	0.5054 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CCDF #DF6A57

analogous

#57DFAE #57CCDF #5788DF

triadic

#57CCDF #DF57CC #CCDF57

tetradic

#57CCDF #AE57DF #DF6A57 #88DF57

square

#57CCDF #AE57DF #DF6A57 #88DF57

split-complementary

#57CCDF #DF5788 #DFAE57

monochromatic

#1E8C9E #28B9D1 #57CCDF #8ADCE9 #BEEBF3

Accessibility & contrast

On white

1.89

#57CCDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.11

#57CCDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CCDF

11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CCDF	#FFFFFF	#000000	##000000
##57CCDF	1.00	1.89	11.11	11.11
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.11	21.00	1.00	1.00
##000000	11.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBC5E0

Deuteranopia (green-blind)

#A7B6DF

Tritanopia (blue-blind)

#00D5D2

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #57ccdf;
/* rgb */ color: rgb(87, 204, 223);
/* oklch */ color: oklch(78.6% 0.107 209.8);

Tailwind

colors: {
  custom: {
    50: '#94dce9',
    500: '#57ccdf',
    950: '#000000',
  },
}

SCSS

$custom: #57ccdf;
$custom-light: #94dce9;
$custom-dark: #000000;

JSON

{
  "hex": "#57ccdf",
  "rgb": {
    "r": 87,
    "g": 204,
    "b": 223
  },
  "hsl": {
    "h": 188.382,
    "s": 68,
    "l": 60.784
  },
  "oklch": {
    "l": 0.78595,
    "c": 0.10743,
    "h": 209.8
  },
  "luminance": 0.5054
}

Semantic roles & 50–950 ramp

primary

#57CCDF

secondary

#A14839

accent

#3016D0

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #57CCDF

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

Preview Lab → · Contrast checker → · Palette generator →