#57F1FF#57F1FF

#57F1FF is a very light, vivid teal. Relative luminance 0.722; OKLCH L 88.3% C 0.128 H 203.8°. Best body text is #000000 at 15.43:1 contrast (WCAG AA passes).

Color values

HEX	#57F1FF
RGB	rgb(87, 241, 255)
HSL	hsl(185, 100%, 67%)
HSV	hsv(185, 66%, 100%)
CMYK	cmyk(65.9%, 5.5%, 0%, 0%)
CIE-LAB	lab(88.04, -35.80, -18.65)
CIE-LCH	lch(88.04, 40.37, 207.51°)
OKLab	oklab(88.32% -0.1175 -0.0517)
OKLCH	oklch(88.32% 0.128 203.8)
XYZ	xyz(53.4280, 72.1508, 105.6991)
Luminance	0.7216 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57F1FF #FF6557

analogous

#57FFB9 #57F1FF #579DFF

triadic

#57F1FF #FF57F1 #F1FF57

tetradic

#57F1FF #B957FF #FF6557 #9DFF57

square

#57F1FF #B957FF #FF6557 #9DFF57

split-complementary

#57F1FF #FF579D #FFB957

monochromatic

#00C9DC #1AECFF #57F1FF #94F6FF #D1FBFF

Accessibility & contrast

On white

1.36

#57F1FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.43

#57F1FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57F1FF

15.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57F1FF	#FFFFFF	#000000	##000000
##57F1FF	1.00	1.36	15.43	15.43
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.43	21.00	1.00	1.00
##000000	15.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFE7FF

Deuteranopia (green-blind)

#C6D5FF

Tritanopia (blue-blind)

#00FAF5

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #57f1ff;
/* rgb */ color: rgb(87, 241, 255);
/* oklch */ color: oklch(88.3% 0.128 203.8);

Tailwind

colors: {
  custom: {
    50: '#9af6ff',
    500: '#57f1ff',
    950: '#000000',
  },
}

SCSS

$custom: #57f1ff;
$custom-light: #9af6ff;
$custom-dark: #000000;

JSON

{
  "hex": "#57f1ff",
  "rgb": {
    "r": 87,
    "g": 241,
    "b": 255
  },
  "hsl": {
    "h": 185,
    "s": 100,
    "l": 67.059
  },
  "oklch": {
    "l": 0.88321,
    "c": 0.12836,
    "h": 203.8
  },
  "luminance": 0.72157
}

Semantic roles & 50–950 ramp

primary

#57F1FF

secondary

#D53426

accent

#1300E6

background

#FCFFFF

surface

#F6FEFF

border

#D0D6D7

text

#101718

muted

#808586

Preview Lab

Preview with #57F1FF

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

Preview Lab → · Contrast checker → · Palette generator →