#57EFC5#57EFC5

#57EFC5 is a very light, vivid teal. Relative luminance 0.678; OKLCH L 86.1% C 0.142 H 171.2°. Best body text is #000000 at 14.56:1 contrast (WCAG AA passes).

Color values

HEX	#57EFC5
RGB	rgb(87, 239, 197)
HSL	hsl(163, 83%, 64%)
HSV	hsv(163, 64%, 94%)
CMYK	cmyk(63.6%, 0%, 17.6%, 6.3%)
CIE-LAB	lab(85.90, -49.90, 8.56)
CIE-LCH	lch(85.90, 50.63, 170.26°)
OKLab	oklab(86.06% -0.1402 0.0218)
OKLCH	oklch(86.06% 0.142 171.2)
XYZ	xyz(44.8700, 67.7856, 63.5317)
Luminance	0.6779 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EFC5 #EF5781

analogous

#57EF79 #57EFC5 #57CDEF

triadic

#57EFC5 #C557EF #EFC557

tetradic

#57EFC5 #7957EF #EF5781 #CDEF57

square

#57EFC5 #7957EF #EF5781 #CDEF57

split-complementary

#57EFC5 #EF57CD #EF7957

monochromatic

#12BA8B #1FEAB2 #57EFC5 #8FF4D8 #C7FAEC

Accessibility & contrast

On white

1.44

#57EFC5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.56

#57EFC5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EFC5

14.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EFC5	#FFFFFF	#000000	##000000
##57EFC5	1.00	1.44	14.56	14.56
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.56	21.00	1.00	1.00
##000000	14.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8E0C3

Deuteranopia (green-blind)

#D3D0C8

Tritanopia (blue-blind)

#00F1E3

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #57efc5;
/* rgb */ color: rgb(87, 239, 197);
/* oklch */ color: oklch(86.1% 0.142 171.2);

Tailwind

colors: {
  custom: {
    50: '#96f5d6',
    500: '#57efc5',
    950: '#000000',
  },
}

SCSS

$custom: #57efc5;
$custom-light: #96f5d6;
$custom-dark: #000000;

JSON

{
  "hex": "#57efc5",
  "rgb": {
    "r": 87,
    "g": 239,
    "b": 197
  },
  "hsl": {
    "h": 163.421,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.86063,
    "c": 0.14193,
    "h": 171.2
  },
  "luminance": 0.6779
}

Semantic roles & 50–950 ramp

primary

#57EFC5

secondary

#B93157

accent

#0642DF

background

#FCFFFE

surface

#F5FEFB

border

#CFD6D4

text

#0F1714

muted

#808583

Preview Lab

Preview with #57EFC5

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

Preview Lab → · Contrast checker → · Palette generator →