#57DEEB#57DEEB

#57DEEB is a very light, moderate teal. Relative luminance 0.603; OKLCH L 83.2% C 0.117 H 204.1°. Best body text is #000000 at 13.05:1 contrast (WCAG AA passes).

Color values

HEX	#57DEEB
RGB	rgb(87, 222, 235)
HSL	hsl(185, 79%, 63%)
HSV	hsv(185, 63%, 92%)
CMYK	cmyk(63%, 5.5%, 0%, 7.8%)
CIE-LAB	lab(81.98, -32.51, -17.25)
CIE-LCH	lch(81.98, 36.81, 207.95°)
OKLab	oklab(83.22% -0.1067 -0.0478)
OKLCH	oklch(83.22% 0.117 204.1)
XYZ	xyz(45.0408, 60.2621, 87.8392)
Luminance	0.6027 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DEEB #EB6457

analogous

#57EBAE #57DEEB #5794EB

triadic

#57DEEB #EB57DE #DEEB57

tetradic

#57DEEB #AE57EB #EB6457 #94EB57

square

#57DEEB #AE57EB #EB6457 #94EB57

split-complementary

#57DEEB #EB5794 #EBAE57

monochromatic

#15A5B2 #20D3E4 #57DEEB #8EE9F2 #C4F3F8

Accessibility & contrast

On white

1.61

#57DEEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.05

#57DEEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DEEB

13.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DEEB	#FFFFFF	#000000	##000000
##57DEEB	1.00	1.61	13.05	13.05
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.05	21.00	1.00	1.00
##000000	13.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDD5EC

Deuteranopia (green-blind)

#B7C5EC

Tritanopia (blue-blind)

#00E6E2

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #57deeb;
/* rgb */ color: rgb(87, 222, 235);
/* oklch */ color: oklch(83.2% 0.117 204.1);

Tailwind

colors: {
  custom: {
    50: '#96e8f1',
    500: '#57deeb',
    950: '#000000',
  },
}

SCSS

$custom: #57deeb;
$custom-light: #96e8f1;
$custom-dark: #000000;

JSON

{
  "hex": "#57deeb",
  "rgb": {
    "r": 87,
    "g": 222,
    "b": 235
  },
  "hsl": {
    "h": 185.27,
    "s": 78.723,
    "l": 63.137
  },
  "oklch": {
    "l": 0.83221,
    "c": 0.11697,
    "h": 204.1
  },
  "luminance": 0.60267
}

Semantic roles & 50–950 ramp

primary

#57DEEB

secondary

#B33F34

accent

#1D0ADB

background

#FCFEFF

surface

#F5FDFE

border

#CFD5D6

text

#0F1616

muted

#808485

Preview Lab

Preview with #57DEEB

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

Preview Lab → · Contrast checker → · Palette generator →