#57EBEF#57EBEF

#57EBEF is a very light, vivid teal. Relative luminance 0.677; OKLCH L 86.4% C 0.124 H 197.7°. Best body text is #000000 at 14.54:1 contrast (WCAG AA passes).

Color values

HEX	#57EBEF
RGB	rgb(87, 235, 239)
HSL	hsl(182, 83%, 64%)
HSV	hsv(182, 64%, 94%)
CMYK	cmyk(63.6%, 1.7%, 0%, 6.3%)
CIE-LAB	lab(85.84, -37.47, -13.57)
CIE-LCH	lch(85.84, 39.85, 199.90°)
OKLab	oklab(86.38% -0.1181 -0.0376)
OKLCH	oklch(86.38% 0.124 197.7)
XYZ	xyz(49.2120, 67.6695, 92.1126)
Luminance	0.6767 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EBEF #EF5B57

analogous

#57EFA7 #57EBEF #579FEF

triadic

#57EBEF #EF57EB #EBEF57

tetradic

#57EBEF #A757EF #EF5B57 #9FEF57

square

#57EBEF #A757EF #EF5B57 #9FEF57

split-complementary

#57EBEF #EF579F #EFA757

monochromatic

#12B5BA #1FE4EA #57EBEF #8FF2F4 #C7F8FA

Accessibility & contrast

On white

1.44

#57EBEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.54

#57EBEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EBEF

14.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EBEF	#FFFFFF	#000000	##000000
##57EBEF	1.00	1.44	14.54	14.54
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.54	21.00	1.00	1.00
##000000	14.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCE1F0

Deuteranopia (green-blind)

#C4CFF0

Tritanopia (blue-blind)

#00F3EC

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #57ebef;
/* rgb */ color: rgb(87, 235, 239);
/* oklch */ color: oklch(86.4% 0.124 197.7);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#57ebef",
  "rgb": {
    "r": 87,
    "g": 235,
    "b": 239
  },
  "hsl": {
    "h": 181.579,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.86381,
    "c": 0.12393,
    "h": 197.7
  },
  "luminance": 0.67675
}

Semantic roles & 50–950 ramp

primary

#57EBEF

secondary

#B93531

accent

#0C06DF

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#0F1717

muted

#808585

Preview Lab

Preview with #57EBEF

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

Preview Lab → · Contrast checker → · Palette generator →