#57DBE4#57DBE4

#57DBE4 is a very light, moderate teal. Relative luminance 0.583; OKLCH L 82.3% C 0.115 H 201.5°. Best body text is #000000 at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#57DBE4
RGB	rgb(87, 219, 228)
HSL	hsl(184, 72%, 62%)
HSV	hsv(184, 62%, 89%)
CMYK	cmyk(61.8%, 3.9%, 0%, 10.6%)
CIE-LAB	lab(80.90, -33.05, -15.16)
CIE-LCH	lch(80.90, 36.36, 204.64°)
OKLab	oklab(82.28% -0.1066 -0.042)
OKLCH	oklch(82.28% 0.115 201.5)
XYZ	xyz(43.2596, 58.2861, 82.3542)
Luminance	0.5829 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DBE4 #E46057

analogous

#57E4A7 #57DBE4 #5795E4

triadic

#57DBE4 #E457DB #DBE457

tetradic

#57DBE4 #A757E4 #E46057 #95E457

square

#57DBE4 #A757E4 #E46057 #95E457

split-complementary

#57DBE4 #E45795 #E4A757

monochromatic

#1B9DA6 #23CFDB #57DBE4 #8CE6EC #C0F2F5

Accessibility & contrast

On white

1.66

#57DBE4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.66

#57DBE4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DBE4

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DBE4	#FFFFFF	#000000	##000000
##57DBE4	1.00	1.66	12.66	12.66
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.66	21.00	1.00	1.00
##000000	12.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCD2E5

Deuteranopia (green-blind)

#B6C2E5

Tritanopia (blue-blind)

#00E3DD

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #57dbe4;
/* rgb */ color: rgb(87, 219, 228);
/* oklch */ color: oklch(82.3% 0.115 201.5);

Tailwind

colors: {
  custom: {
    50: '#96e6ec',
    500: '#57dbe4',
    950: '#000000',
  },
}

SCSS

$custom: #57dbe4;
$custom-light: #96e6ec;
$custom-dark: #000000;

JSON

{
  "hex": "#57dbe4",
  "rgb": {
    "r": 87,
    "g": 219,
    "b": 228
  },
  "hsl": {
    "h": 183.83,
    "s": 72.308,
    "l": 61.765
  },
  "oklch": {
    "l": 0.82275,
    "c": 0.11453,
    "h": 201.5
  },
  "luminance": 0.58291
}

Semantic roles & 50–950 ramp

primary

#57DBE4

secondary

#A83E37

accent

#1E11D4

background

#FCFEFE

surface

#F5FCFD

border

#CFD5D5

text

#0F1616

muted

#808484

Preview Lab

Preview with #57DBE4

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

Preview Lab → · Contrast checker → · Palette generator →