#57ECC8#57ECC8

#57ECC8 is a very light, vivid teal. Relative luminance 0.662; OKLCH L 85.4% C 0.137 H 173.8°. Best body text is #000000 at 14.24:1 contrast (WCAG AA passes).

Color values

HEX	#57ECC8
RGB	rgb(87, 236, 200)
HSL	hsl(166, 80%, 63%)
HSV	hsv(166, 63%, 93%)
CMYK	cmyk(63.1%, 0%, 15.3%, 7.5%)
CIE-LAB	lab(85.09, -47.93, 5.83)
CIE-LCH	lch(85.09, 48.28, 173.07°)
OKLab	oklab(85.43% -0.1359 0.0147)
OKLCH	oklch(85.43% 0.137 173.8)
XYZ	xyz(44.3462, 66.1825, 65.0698)
Luminance	0.6619 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57ECC8 #EC577B

analogous

#57EC7D #57ECC8 #57C6EC

triadic

#57ECC8 #C857EC #ECC857

tetradic

#57ECC8 #7D57EC #EC577B #C6EC57

square

#57ECC8 #7D57EC #EC577B #C6EC57

split-complementary

#57ECC8 #EC57C6 #EC7D57

monochromatic

#14B48E #20E6B6 #57ECC8 #8EF2DA #C5F8EC

Accessibility & contrast

On white

1.47

#57ECC8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.24

#57ECC8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57ECC8

14.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57ECC8	#FFFFFF	#000000	##000000
##57ECC8	1.00	1.47	14.24	14.24
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.24	21.00	1.00	1.00
##000000	14.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4DEC6

Deuteranopia (green-blind)

#CFCECB

Tritanopia (blue-blind)

#00EEE1

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #57ecc8;
/* rgb */ color: rgb(87, 236, 200);
/* oklch */ color: oklch(85.4% 0.137 173.8);

Tailwind

colors: {
  custom: {
    50: '#96f3d8',
    500: '#57ecc8',
    950: '#000000',
  },
}

SCSS

$custom: #57ecc8;
$custom-light: #96f3d8;
$custom-dark: #000000;

JSON

{
  "hex": "#57ecc8",
  "rgb": {
    "r": 87,
    "g": 236,
    "b": 200
  },
  "hsl": {
    "h": 165.503,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.85425,
    "c": 0.13667,
    "h": 173.8
  },
  "luminance": 0.66187
}

Semantic roles & 50–950 ramp

primary

#57ECC8

secondary

#B43352

accent

#0A3CDC

background

#FCFFFE

surface

#F5FEFB

border

#CFD6D4

text

#0F1714

muted

#808583

Preview Lab

Preview with #57ECC8

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

Preview Lab → · Contrast checker → · Palette generator →