#57EFC6#57EFC6

#57EFC6 is a very light, vivid teal. Relative luminance 0.678; OKLCH L 86.1% C 0.141 H 171.6°. Best body text is #000000 at 14.57:1 contrast (WCAG AA passes).

Color values

HEX	#57EFC6
RGB	rgb(87, 239, 198)
HSL	hsl(164, 83%, 64%)
HSV	hsv(164, 64%, 94%)
CMYK	cmyk(63.6%, 0%, 17.2%, 6.3%)
CIE-LAB	lab(85.92, -49.67, 8.07)
CIE-LCH	lch(85.92, 50.32, 170.77°)
OKLab	oklab(86.09% -0.1398 0.0206)
OKLCH	oklch(86.09% 0.141 171.6)
XYZ	xyz(44.9850, 67.8316, 64.1372)
Luminance	0.6784 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EFC6 #EF5780

analogous

#57EF7A #57EFC6 #57CCEF

triadic

#57EFC6 #C657EF #EFC657

tetradic

#57EFC6 #7A57EF #EF5780 #CCEF57

square

#57EFC6 #7A57EF #EF5780 #CCEF57

split-complementary

#57EFC6 #EF57CC #EF7A57

monochromatic

#12BA8D #1FEAB3 #57EFC6 #8FF4D9 #C7FAEC

Accessibility & contrast

On white

1.44

#57EFC6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.57

#57EFC6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EFC6

14.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EFC6	#FFFFFF	#000000	##000000
##57EFC6	1.00	1.44	14.57	14.57
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.57	21.00	1.00	1.00
##000000	14.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8E0C4

Deuteranopia (green-blind)

#D3D0C9

Tritanopia (blue-blind)

#00F1E3

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #57efc6;
/* rgb */ color: rgb(87, 239, 198);
/* oklch */ color: oklch(86.1% 0.141 171.6);

Tailwind

colors: {
  custom: {
    50: '#96f5d7',
    500: '#57efc6',
    950: '#000000',
  },
}

SCSS

$custom: #57efc6;
$custom-light: #96f5d7;
$custom-dark: #000000;

JSON

{
  "hex": "#57efc6",
  "rgb": {
    "r": 87,
    "g": 239,
    "b": 198
  },
  "hsl": {
    "h": 163.816,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.86089,
    "c": 0.1413,
    "h": 171.6
  },
  "luminance": 0.67836
}

Semantic roles & 50–950 ramp

primary

#57EFC6

secondary

#B93156

accent

#0641DF

background

#FCFFFE

surface

#F5FEFB

border

#CFD6D4

text

#0F1714

muted

#808583

Preview Lab

Preview with #57EFC6

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

Preview Lab → · Contrast checker → · Palette generator →