#57EFC8#57EFC8

#57EFC8 is a very light, vivid teal. Relative luminance 0.679; OKLCH L 86.1% C 0.140 H 172.6°. Best body text is #000000 at 14.59:1 contrast (WCAG AA passes).

Color values

HEX	#57EFC8
RGB	rgb(87, 239, 200)
HSL	hsl(165, 83%, 64%)
HSV	hsv(165, 64%, 94%)
CMYK	cmyk(63.6%, 0%, 16.3%, 6.3%)
CIE-LAB	lab(85.97, -49.20, 7.10)
CIE-LCH	lch(85.97, 49.71, 171.79°)
OKLab	oklab(86.14% -0.1389 0.018)
OKLCH	oklch(86.14% 0.14 172.6)
XYZ	xyz(45.2172, 67.9245, 65.3601)
Luminance	0.6793 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EFC8 #EF577E

analogous

#57EF7C #57EFC8 #57CAEF

triadic

#57EFC8 #C857EF #EFC857

tetradic

#57EFC8 #7C57EF #EF577E #CAEF57

square

#57EFC8 #7C57EF #EF577E #CAEF57

split-complementary

#57EFC8 #EF57CA #EF7C57

monochromatic

#12BA8F #1FEAB6 #57EFC8 #8FF4DA #C7FAED

Accessibility & contrast

On white

1.44

#57EFC8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.59

#57EFC8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EFC8

14.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EFC8	#FFFFFF	#000000	##000000
##57EFC8	1.00	1.44	14.59	14.59
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.59	21.00	1.00	1.00
##000000	14.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8E0C6

Deuteranopia (green-blind)

#D2D1CB

Tritanopia (blue-blind)

#00F1E4

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #57efc8;
/* rgb */ color: rgb(87, 239, 200);
/* oklch */ color: oklch(86.1% 0.140 172.6);

Tailwind

colors: {
  custom: {
    50: '#96f5d8',
    500: '#57efc8',
    950: '#000000',
  },
}

SCSS

$custom: #57efc8;
$custom-light: #96f5d8;
$custom-dark: #000000;

JSON

{
  "hex": "#57efc8",
  "rgb": {
    "r": 87,
    "g": 239,
    "b": 200
  },
  "hsl": {
    "h": 164.605,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.86142,
    "c": 0.14006,
    "h": 172.6
  },
  "luminance": 0.67929
}

Semantic roles & 50–950 ramp

primary

#57EFC8

secondary

#B93154

accent

#063EDF

background

#FCFFFE

surface

#F5FEFB

border

#CFD6D4

text

#0F1714

muted

#808583

Preview Lab

Preview with #57EFC8

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

Preview Lab → · Contrast checker → · Palette generator →