#57CFDF#57CFDF

#57CFDF is a light, moderate teal. Relative luminance 0.520; OKLCH L 79.3% C 0.108 H 207.3°. Best body text is #000000 at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#57CFDF
RGB	rgb(87, 207, 223)
HSL	hsl(187, 68%, 61%)
HSV	hsv(187, 61%, 87%)
CMYK	cmyk(61%, 7.2%, 0%, 12.5%)
CIE-LAB	lab(77.27, -28.70, -17.96)
CIE-LCH	lch(77.27, 33.86, 212.03°)
OKLab	oklab(79.3% -0.0963 -0.0497)
OKLCH	oklch(79.3% 0.108 207.3)
XYZ	xyz(39.5570, 51.9755, 77.7453)
Luminance	0.5198 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CFDF #DF6757

analogous

#57DFAB #57CFDF #578BDF

triadic

#57CFDF #DF57CF #CFDF57

tetradic

#57CFDF #AB57DF #DF6757 #8BDF57

square

#57CFDF #AB57DF #DF6757 #8BDF57

split-complementary

#57CFDF #DF578B #DFAB57

monochromatic

#1E8F9E #28BDD1 #57CFDF #8ADEE9 #BEECF3

Accessibility & contrast

On white

1.84

#57CFDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.40

#57CFDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CFDF

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CFDF	#FFFFFF	#000000	##000000
##57CFDF	1.00	1.84	11.40	11.40
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.40	21.00	1.00	1.00
##000000	11.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFC8E0

Deuteranopia (green-blind)

#AAB8DF

Tritanopia (blue-blind)

#00D7D4

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #57cfdf;
/* rgb */ color: rgb(87, 207, 223);
/* oklch */ color: oklch(79.3% 0.108 207.3);

Tailwind

colors: {
  custom: {
    50: '#94dee9',
    500: '#57cfdf',
    950: '#000000',
  },
}

SCSS

$custom: #57cfdf;
$custom-light: #94dee9;
$custom-dark: #000000;

JSON

{
  "hex": "#57cfdf",
  "rgb": {
    "r": 87,
    "g": 207,
    "b": 223
  },
  "hsl": {
    "h": 187.059,
    "s": 68,
    "l": 60.784
  },
  "oklch": {
    "l": 0.79295,
    "c": 0.10839,
    "h": 207.3
  },
  "luminance": 0.5198
}

Semantic roles & 50–950 ramp

primary

#57CFDF

secondary

#A14539

accent

#2B16D0

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #57CFDF

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

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