#57EFD4#57EFD4

#57EFD4 is a very light, vivid teal. Relative luminance 0.685; OKLCH L 86.5% C 0.134 H 178.9°. Best body text is #000000 at 14.70:1 contrast (WCAG AA passes).

Color values

HEX	#57EFD4
RGB	rgb(87, 239, 212)
HSL	hsl(169, 83%, 64%)
HSV	hsv(169, 64%, 94%)
CMYK	cmyk(63.6%, 0%, 11.3%, 6.3%)
CIE-LAB	lab(86.26, -46.30, 1.23)
CIE-LCH	lch(86.26, 46.32, 178.47°)
OKLab	oklab(86.48% -0.1336 0.0025)
OKLCH	oklch(86.48% 0.134 178.9)
XYZ	xyz(46.6750, 68.5076, 73.0380)
Luminance	0.6851 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EFD4 #EF5772

analogous

#57EF88 #57EFD4 #57BEEF

triadic

#57EFD4 #D457EF #EFD457

tetradic

#57EFD4 #8857EF #EF5772 #BEEF57

square

#57EFD4 #8857EF #EF5772 #BEEF57

split-complementary

#57EFD4 #EF57BE #EF8857

monochromatic

#12BA9C #1FEAC6 #57EFD4 #8FF4E2 #C7FAF1

Accessibility & contrast

On white

1.43

#57EFD4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.70

#57EFD4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EFD4

14.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EFD4	#FFFFFF	#000000	##000000
##57EFD4	1.00	1.43	14.70	14.70
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.70	21.00	1.00	1.00
##000000	14.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6E1D3

Deuteranopia (green-blind)

#D0D1D6

Tritanopia (blue-blind)

#00F3E7

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #57efd4;
/* rgb */ color: rgb(87, 239, 212);
/* oklch */ color: oklch(86.5% 0.134 178.9);

Tailwind

colors: {
  custom: {
    50: '#97f5e1',
    500: '#57efd4',
    950: '#000000',
  },
}

SCSS

$custom: #57efd4;
$custom-light: #97f5e1;
$custom-dark: #000000;

JSON

{
  "hex": "#57efd4",
  "rgb": {
    "r": 87,
    "g": 239,
    "b": 212
  },
  "hsl": {
    "h": 169.342,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.86476,
    "c": 0.13361,
    "h": 178.9
  },
  "luminance": 0.68513
}

Semantic roles & 50–950 ramp

primary

#57EFD4

secondary

#B93149

accent

#062DDF

background

#FCFFFE

surface

#F5FEFC

border

#CFD6D5

text

#0F1715

muted

#808584

Preview Lab

Preview with #57EFD4

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

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