#57EBF0#57EBF0

#57EBF0 is a very light, vivid teal. Relative luminance 0.677; OKLCH L 86.4% C 0.124 H 198.3°. Best body text is #000000 at 14.55:1 contrast (WCAG AA passes).

Color values

HEX	#57EBF0
RGB	rgb(87, 235, 240)
HSL	hsl(182, 84%, 64%)
HSV	hsv(182, 64%, 94%)
CMYK	cmyk(63.7%, 2.1%, 0%, 5.9%)
CIE-LAB	lab(85.87, -37.20, -14.05)
CIE-LCH	lch(85.87, 39.76, 200.69°)
OKLab	oklab(86.42% -0.1177 -0.0389)
OKLCH	oklch(86.42% 0.124 198.3)
XYZ	xyz(49.3601, 67.7287, 92.8928)
Luminance	0.6773 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EBF0 #F05C57

analogous

#57F0A9 #57EBF0 #579FF0

triadic

#57EBF0 #F057EB #EBF057

tetradic

#57EBF0 #A957F0 #F05C57 #9FF057

square

#57EBF0 #A957F0 #F05C57 #9FF057

split-complementary

#57EBF0 #F0579F #F0A957

monochromatic

#11B6BC #1FE4EB #57EBF0 #8FF2F5 #C7F8FA

Accessibility & contrast

On white

1.44

#57EBF0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.55

#57EBF0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EBF0

14.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EBF0	#FFFFFF	#000000	##000000
##57EBF0	1.00	1.44	14.55	14.55
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.55	21.00	1.00	1.00
##000000	14.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBE1F1

Deuteranopia (green-blind)

#C4CFF1

Tritanopia (blue-blind)

#00F3EC

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #57ebf0;
/* rgb */ color: rgb(87, 235, 240);
/* oklch */ color: oklch(86.4% 0.124 198.3);

Tailwind

colors: {
  custom: {
    50: '#98f2f4',
    500: '#57ebf0',
    950: '#000000',
  },
}

SCSS

$custom: #57ebf0;
$custom-light: #98f2f4;
$custom-dark: #000000;

JSON

{
  "hex": "#57ebf0",
  "rgb": {
    "r": 87,
    "g": 235,
    "b": 240
  },
  "hsl": {
    "h": 181.961,
    "s": 83.607,
    "l": 64.118
  },
  "oklch": {
    "l": 0.86415,
    "c": 0.12395,
    "h": 198.3
  },
  "luminance": 0.67734
}

Semantic roles & 50–950 ramp

primary

#57EBF0

secondary

#BA3531

accent

#0D05E0

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#0F1717

muted

#808585

Preview Lab

Preview with #57EBF0

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

Preview Lab → · Contrast checker → · Palette generator →