#57DAEB#57DAEB

#57DAEB is a very light, moderate teal. Relative luminance 0.582; OKLCH L 82.3% C 0.115 H 207.1°. Best body text is #000000 at 12.63:1 contrast (WCAG AA passes).

Color values

HEX	#57DAEB
RGB	rgb(87, 218, 235)
HSL	hsl(187, 79%, 63%)
HSV	hsv(187, 63%, 92%)
CMYK	cmyk(63%, 7.2%, 0%, 7.8%)
CIE-LAB	lab(80.83, -30.60, -18.99)
CIE-LCH	lch(80.83, 36.02, 211.82°)
OKLab	oklab(82.29% -0.1027 -0.0526)
OKLCH	oklch(82.29% 0.115 207.1)
XYZ	xyz(43.9909, 58.1625, 87.4892)
Luminance	0.5817 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DAEB #EB6857

analogous

#57EBB2 #57DAEB #5790EB

triadic

#57DAEB #EB57DA #DAEB57

tetradic

#57DAEB #B257EB #EB6857 #90EB57

square

#57DAEB #B257EB #EB6857 #90EB57

split-complementary

#57DAEB #EB5790 #EBB257

monochromatic

#15A0B2 #20CEE4 #57DAEB #8EE6F2 #C4F2F8

Accessibility & contrast

On white

1.66

#57DAEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.63

#57DAEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DAEB

12.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DAEB	#FFFFFF	#000000	##000000
##57DAEB	1.00	1.66	12.63	12.63
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.63	21.00	1.00	1.00
##000000	12.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9D2EC

Deuteranopia (green-blind)

#B3C2EB

Tritanopia (blue-blind)

#00E3DF

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #57daeb;
/* rgb */ color: rgb(87, 218, 235);
/* oklch */ color: oklch(82.3% 0.115 207.1);

Tailwind

colors: {
  custom: {
    50: '#96e5f1',
    500: '#57daeb',
    950: '#000000',
  },
}

SCSS

$custom: #57daeb;
$custom-light: #96e5f1;
$custom-dark: #000000;

JSON

{
  "hex": "#57daeb",
  "rgb": {
    "r": 87,
    "g": 218,
    "b": 235
  },
  "hsl": {
    "h": 186.892,
    "s": 78.723,
    "l": 63.137
  },
  "oklch": {
    "l": 0.82293,
    "c": 0.11543,
    "h": 207.1
  },
  "luminance": 0.58167
}

Semantic roles & 50–950 ramp

primary

#57DAEB

secondary

#B34234

accent

#220ADB

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1616

muted

#808485

Preview Lab

Preview with #57DAEB

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

Preview Lab → · Contrast checker → · Palette generator →