#57CEDF#57CEDF

#57CEDF is a light, moderate teal. Relative luminance 0.515; OKLCH L 79.1% C 0.108 H 208.2°. Best body text is #000000 at 11.30:1 contrast (WCAG AA passes).

Color values

HEX	#57CEDF
RGB	rgb(87, 206, 223)
HSL	hsl(188, 68%, 61%)
HSV	hsv(188, 61%, 87%)
CMYK	cmyk(61%, 7.6%, 0%, 12.5%)
CIE-LAB	lab(76.98, -28.22, -18.39)
CIE-LCH	lch(76.98, 33.68, 213.10°)
OKLab	oklab(79.06% -0.0953 -0.051)
OKLCH	oklch(79.06% 0.108 208.2)
XYZ	xyz(39.3155, 51.4925, 77.6648)
Luminance	0.5150 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CEDF #DF6857

analogous

#57DFAC #57CEDF #578ADF

triadic

#57CEDF #DF57CE #CEDF57

tetradic

#57CEDF #AC57DF #DF6857 #8ADF57

square

#57CEDF #AC57DF #DF6857 #8ADF57

split-complementary

#57CEDF #DF578A #DFAC57

monochromatic

#1E8E9E #28BCD1 #57CEDF #8ADDE9 #BEECF3

Accessibility & contrast

On white

1.86

#57CEDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.30

#57CEDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CEDF

11.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CEDF	#FFFFFF	#000000	##000000
##57CEDF	1.00	1.86	11.30	11.30
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.30	21.00	1.00	1.00
##000000	11.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEC7E0

Deuteranopia (green-blind)

#A9B8DF

Tritanopia (blue-blind)

#00D6D3

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #57cedf;
/* rgb */ color: rgb(87, 206, 223);
/* oklch */ color: oklch(79.1% 0.108 208.2);

Tailwind

colors: {
  custom: {
    50: '#94dde9',
    500: '#57cedf',
    950: '#000000',
  },
}

SCSS

$custom: #57cedf;
$custom-light: #94dde9;
$custom-dark: #000000;

JSON

{
  "hex": "#57cedf",
  "rgb": {
    "r": 87,
    "g": 206,
    "b": 223
  },
  "hsl": {
    "h": 187.5,
    "s": 68,
    "l": 60.784
  },
  "oklch": {
    "l": 0.79062,
    "c": 0.10805,
    "h": 208.2
  },
  "luminance": 0.51497
}

Semantic roles & 50–950 ramp

primary

#57CEDF

secondary

#A14639

accent

#2D16D0

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #57CEDF

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

Preview Lab → · Contrast checker → · Palette generator →