#57EFD5#57EFD5

#57EFD5 is a very light, vivid teal. Relative luminance 0.686; OKLCH L 86.5% C 0.133 H 179.5°. Best body text is #000000 at 14.71:1 contrast (WCAG AA passes).

Color values

HEX	#57EFD5
RGB	rgb(87, 239, 213)
HSL	hsl(170, 83%, 64%)
HSV	hsv(170, 64%, 94%)
CMYK	cmyk(63.6%, 0%, 10.9%, 6.3%)
CIE-LAB	lab(86.28, -46.05, 0.75)
CIE-LCH	lch(86.28, 46.06, 179.07°)
OKLab	oklab(86.51% -0.1331 0.0012)
OKLCH	oklch(86.51% 0.133 179.5)
XYZ	xyz(46.8015, 68.5582, 73.7044)
Luminance	0.6856 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EFD5 #EF5771

analogous

#57EF89 #57EFD5 #57BDEF

triadic

#57EFD5 #D557EF #EFD557

tetradic

#57EFD5 #8957EF #EF5771 #BDEF57

square

#57EFD5 #8957EF #EF5771 #BDEF57

split-complementary

#57EFD5 #EF57BD #EF8957

monochromatic

#12BA9D #1FEAC7 #57EFD5 #8FF4E3 #C7FAF1

Accessibility & contrast

On white

1.43

#57EFD5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.71

#57EFD5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EFD5

14.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EFD5	#FFFFFF	#000000	##000000
##57EFD5	1.00	1.43	14.71	14.71
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.71	21.00	1.00	1.00
##000000	14.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5E1D4

Deuteranopia (green-blind)

#CFD1D7

Tritanopia (blue-blind)

#00F3E7

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #57efd5;
/* rgb */ color: rgb(87, 239, 213);
/* oklch */ color: oklch(86.5% 0.133 179.5);

Tailwind

colors: {
  custom: {
    50: '#97f5e1',
    500: '#57efd5',
    950: '#000000',
  },
}

SCSS

$custom: #57efd5;
$custom-light: #97f5e1;
$custom-dark: #000000;

JSON

{
  "hex": "#57efd5",
  "rgb": {
    "r": 87,
    "g": 239,
    "b": 213
  },
  "hsl": {
    "h": 169.737,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.86505,
    "c": 0.13316,
    "h": 179.5
  },
  "luminance": 0.68563
}

Semantic roles & 50–950 ramp

primary

#57EFD5

secondary

#B93149

accent

#062CDF

background

#FCFFFE

surface

#F5FEFC

border

#CFD6D5

text

#0F1715

muted

#808584

Preview Lab

Preview with #57EFD5

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

Preview Lab → · Contrast checker → · Palette generator →