#57EFD6#57EFD6

#57EFD6 is a very light, vivid teal. Relative luminance 0.686; OKLCH L 86.5% C 0.133 H 180.0°. Best body text is #000000 at 14.72:1 contrast (WCAG AA passes).

Color values

HEX	#57EFD6
RGB	rgb(87, 239, 214)
HSL	hsl(170, 83%, 64%)
HSV	hsv(170, 64%, 94%)
CMYK	cmyk(63.6%, 0%, 10.5%, 6.3%)
CIE-LAB	lab(86.31, -45.80, 0.26)
CIE-LCH	lch(86.31, 45.80, 179.68°)
OKLab	oklab(86.53% -0.1327 -0.0001)
OKLCH	oklch(86.53% 0.133 180)
XYZ	xyz(46.9289, 68.6092, 74.3750)
Luminance	0.6861 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EFD6 #EF5770

analogous

#57EF8A #57EFD6 #57BCEF

triadic

#57EFD6 #D657EF #EFD657

tetradic

#57EFD6 #8A57EF #EF5770 #BCEF57

square

#57EFD6 #8A57EF #EF5770 #BCEF57

split-complementary

#57EFD6 #EF57BC #EF8A57

monochromatic

#12BA9E #1FEAC8 #57EFD6 #8FF4E4 #C7FAF1

Accessibility & contrast

On white

1.43

#57EFD6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.72

#57EFD6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EFD6

14.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EFD6	#FFFFFF	#000000	##000000
##57EFD6	1.00	1.43	14.72	14.72
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.72	21.00	1.00	1.00
##000000	14.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5E1D5

Deuteranopia (green-blind)

#CFD1D8

Tritanopia (blue-blind)

#00F3E7

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #57efd6;
/* rgb */ color: rgb(87, 239, 214);
/* oklch */ color: oklch(86.5% 0.133 180.0);

Tailwind

colors: {
  custom: {
    50: '#97f5e2',
    500: '#57efd6',
    950: '#000000',
  },
}

SCSS

$custom: #57efd6;
$custom-light: #97f5e2;
$custom-dark: #000000;

JSON

{
  "hex": "#57efd6",
  "rgb": {
    "r": 87,
    "g": 239,
    "b": 214
  },
  "hsl": {
    "h": 170.132,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.86534,
    "c": 0.13271,
    "h": 180
  },
  "luminance": 0.68614
}

Semantic roles & 50–950 ramp

primary

#57EFD6

secondary

#B93148

accent

#062ADF

background

#FCFFFE

surface

#F5FEFC

border

#CFD6D5

text

#0F1715

muted

#808584

Preview Lab

Preview with #57EFD6

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

Preview Lab → · Contrast checker → · Palette generator →