#57EFD3#57EFD3

#57EFD3 is a very light, vivid teal. Relative luminance 0.685; OKLCH L 86.4% C 0.134 H 178.4°. Best body text is #000000 at 14.69:1 contrast (WCAG AA passes).

Color values

HEX	#57EFD3
RGB	rgb(87, 239, 211)
HSL	hsl(169, 83%, 64%)
HSV	hsv(169, 64%, 94%)
CMYK	cmyk(63.6%, 0%, 11.7%, 6.3%)
CIE-LAB	lab(86.23, -46.55, 1.72)
CIE-LCH	lch(86.23, 46.58, 177.88°)
OKLab	oklab(86.45% -0.134 0.0038)
OKLCH	oklch(86.45% 0.134 178.4)
XYZ	xyz(46.5493, 68.4573, 72.3758)
Luminance	0.6846 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EFD3 #EF5773

analogous

#57EF87 #57EFD3 #57BFEF

triadic

#57EFD3 #D357EF #EFD357

tetradic

#57EFD3 #8757EF #EF5773 #BFEF57

square

#57EFD3 #8757EF #EF5773 #BFEF57

split-complementary

#57EFD3 #EF57BF #EF8757

monochromatic

#12BA9B #1FEAC4 #57EFD3 #8FF4E2 #C7FAF0

Accessibility & contrast

On white

1.43

#57EFD3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.69

#57EFD3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EFD3

14.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EFD3	#FFFFFF	#000000	##000000
##57EFD3	1.00	1.43	14.69	14.69
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.69	21.00	1.00	1.00
##000000	14.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6E1D2

Deuteranopia (green-blind)

#D0D1D5

Tritanopia (blue-blind)

#00F3E6

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #57efd3;
/* rgb */ color: rgb(87, 239, 211);
/* oklch */ color: oklch(86.4% 0.134 178.4);

Tailwind

colors: {
  custom: {
    50: '#97f5e0',
    500: '#57efd3',
    950: '#000000',
  },
}

SCSS

$custom: #57efd3;
$custom-light: #97f5e0;
$custom-dark: #000000;

JSON

{
  "hex": "#57efd3",
  "rgb": {
    "r": 87,
    "g": 239,
    "b": 211
  },
  "hsl": {
    "h": 168.947,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.86447,
    "c": 0.13408,
    "h": 178.4
  },
  "luminance": 0.68462
}

Semantic roles & 50–950 ramp

primary

#57EFD3

secondary

#B9314A

accent

#062EDF

background

#FCFFFE

surface

#F5FEFC

border

#CFD6D5

text

#0F1715

muted

#808584

Preview Lab

Preview with #57EFD3

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

Preview Lab → · Contrast checker → · Palette generator →