#57FFCF#57FFCF

#57FFCF is a very light, vivid teal. Relative luminance 0.781; OKLCH L 90.1% C 0.154 H 170.1°. Best body text is #000000 at 16.61:1 contrast (WCAG AA passes).

Color values

HEX	#57FFCF
RGB	rgb(87, 255, 207)
HSL	hsl(163, 100%, 67%)
HSV	hsv(163, 66%, 100%)
CMYK	cmyk(65.9%, 0%, 18.8%, 0%)
CIE-LAB	lab(90.80, -54.19, 10.38)
CIE-LCH	lch(90.80, 55.17, 169.15°)
OKLab	oklab(90.14% -0.1516 0.0265)
OKLCH	oklch(90.14% 0.154 170.1)
XYZ	xyz(50.9472, 78.0456, 71.3987)
Luminance	0.7805 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57FFCF #FF5787

analogous

#57FF7B #57FFCF #57DBFF

triadic

#57FFCF #CF57FF #FFCF57

tetradic

#57FFCF #7B57FF #FF5787 #DBFF57

square

#57FFCF #7B57FF #FF5787 #DBFF57

split-complementary

#57FFCF #FF57DB #FF7B57

monochromatic

#00DC9D #1AFFBE #57FFCF #94FFE0 #D1FFF2

Accessibility & contrast

On white

1.26

#57FFCF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.61

#57FFCF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57FFCF

16.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57FFCF	#FFFFFF	#000000	##000000
##57FFCF	1.00	1.26	16.61	16.61
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.61	21.00	1.00	1.00
##000000	16.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8EFCD

Deuteranopia (green-blind)

#E1DED2

Tritanopia (blue-blind)

#00FFF1

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #57ffcf;
/* rgb */ color: rgb(87, 255, 207);
/* oklch */ color: oklch(90.1% 0.154 170.1);

Tailwind

colors: {
  custom: {
    50: '#99ffdd',
    500: '#57ffcf',
    950: '#000000',
  },
}

SCSS

$custom: #57ffcf;
$custom-light: #99ffdd;
$custom-dark: #000000;

JSON

{
  "hex": "#57ffcf",
  "rgb": {
    "r": 87,
    "g": 255,
    "b": 207
  },
  "hsl": {
    "h": 162.857,
    "s": 100,
    "l": 67.059
  },
  "oklch": {
    "l": 0.90142,
    "c": 0.15395,
    "h": 170.1
  },
  "luminance": 0.78051
}

Semantic roles & 50–950 ramp

primary

#57FFCF

secondary

#D52658

accent

#0042E6

background

#FCFFFE

surface

#F6FFFC

border

#D0D7D5

text

#0F1815

muted

#808684

Preview Lab

Preview with #57FFCF

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

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