#57FCFF#57FCFF

#57FCFF is a very light, vivid teal. Relative luminance 0.789; OKLCH L 90.9% C 0.134 H 196.8°. Best body text is #000000 at 16.77:1 contrast (WCAG AA passes).

Color values

HEX	#57FCFF
RGB	rgb(87, 252, 255)
HSL	hsl(181, 100%, 67%)
HSV	hsv(181, 66%, 100%)
CMYK	cmyk(65.9%, 1.2%, 0%, 0%)
CIE-LAB	lab(91.17, -40.83, -13.95)
CIE-LCH	lch(91.17, 43.15, 198.86°)
OKLab	oklab(90.85% -0.1281 -0.0387)
OKLCH	oklch(90.85% 0.134 196.8)
XYZ	xyz(56.7828, 78.8606, 106.8174)
Luminance	0.7887 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57FCFF #FF5A57

analogous

#57FFAE #57FCFF #57A8FF

triadic

#57FCFF #FF57FC #FCFF57

tetradic

#57FCFF #AE57FF #FF5A57 #A8FF57

square

#57FCFF #AE57FF #FF5A57 #A8FF57

split-complementary

#57FCFF #FF57A8 #FFAE57

monochromatic

#00D8DC #1AFBFF #57FCFF #94FDFF #D1FEFF

Accessibility & contrast

On white

1.25

#57FCFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.77

#57FCFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57FCFF

16.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57FCFF	#FFFFFF	#000000	##000000
##57FCFF	1.00	1.25	16.77	16.77
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.77	21.00	1.00	1.00
##000000	16.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBF1FF

Deuteranopia (green-blind)

#D2DEFF

Tritanopia (blue-blind)

#00FFFC

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #57fcff;
/* rgb */ color: rgb(87, 252, 255);
/* oklch */ color: oklch(90.9% 0.134 196.8);

Tailwind

colors: {
  custom: {
    50: '#9bfeff',
    500: '#57fcff',
    950: '#000000',
  },
}

SCSS

$custom: #57fcff;
$custom-light: #9bfeff;
$custom-dark: #000000;

JSON

{
  "hex": "#57fcff",
  "rgb": {
    "r": 87,
    "g": 252,
    "b": 255
  },
  "hsl": {
    "h": 181.071,
    "s": 100,
    "l": 67.059
  },
  "oklch": {
    "l": 0.90852,
    "c": 0.13382,
    "h": 196.8
  },
  "luminance": 0.78867
}

Semantic roles & 50–950 ramp

primary

#57FCFF

secondary

#D52926

accent

#0400E6

background

#FDFFFF

surface

#F7FFFF

border

#D0D7D7

text

#101818

muted

#818686

Preview Lab

Preview with #57FCFF

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

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