#57F5FF#57F5FF

#57F5FF is a very light, vivid teal. Relative luminance 0.746; OKLCH L 89.2% C 0.130 H 201.2°. Best body text is #000000 at 15.91:1 contrast (WCAG AA passes).

Color values

HEX	#57F5FF
RGB	rgb(87, 245, 255)
HSL	hsl(184, 100%, 67%)
HSV	hsv(184, 66%, 100%)
CMYK	cmyk(65.9%, 3.9%, 0%, 0%)
CIE-LAB	lab(89.18, -37.65, -16.94)
CIE-LCH	lch(89.18, 41.29, 204.22°)
OKLab	oklab(89.24% -0.1213 -0.047)
OKLCH	oklch(89.24% 0.13 201.2)
XYZ	xyz(54.6250, 74.5449, 106.0981)
Luminance	0.7455 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57F5FF #FF6157

analogous

#57FFB5 #57F5FF #57A1FF

triadic

#57F5FF #FF57F5 #F5FF57

tetradic

#57F5FF #B557FF #FF6157 #A1FF57

square

#57F5FF #B557FF #FF6157 #A1FF57

split-complementary

#57F5FF #FF57A1 #FFB557

monochromatic

#00CFDC #1AF1FF #57F5FF #94F9FF #D1FCFF

Accessibility & contrast

On white

1.32

#57F5FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.91

#57F5FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57F5FF

15.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57F5FF	#FFFFFF	#000000	##000000
##57F5FF	1.00	1.32	15.91	15.91
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.91	21.00	1.00	1.00
##000000	15.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3EBFF

Deuteranopia (green-blind)

#CAD8FF

Tritanopia (blue-blind)

#00FEF8

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #57f5ff;
/* rgb */ color: rgb(87, 245, 255);
/* oklch */ color: oklch(89.2% 0.130 201.2);

Tailwind

colors: {
  custom: {
    50: '#9af9ff',
    500: '#57f5ff',
    950: '#000000',
  },
}

SCSS

$custom: #57f5ff;
$custom-light: #9af9ff;
$custom-dark: #000000;

JSON

{
  "hex": "#57f5ff",
  "rgb": {
    "r": 87,
    "g": 245,
    "b": 255
  },
  "hsl": {
    "h": 183.571,
    "s": 100,
    "l": 67.059
  },
  "oklch": {
    "l": 0.8924,
    "c": 0.13011,
    "h": 201.2
  },
  "luminance": 0.74551
}

Semantic roles & 50–950 ramp

primary

#57F5FF

secondary

#D53026

accent

#0E00E6

background

#FCFFFF

surface

#F6FFFF

border

#D0D7D7

text

#101718

muted

#808586

Preview Lab

Preview with #57F5FF

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

Preview Lab → · Contrast checker → · Palette generator →