#57ECDF#57ECDF

#57ECDF is a very light, vivid teal. Relative luminance 0.673; OKLCH L 86.1% C 0.127 H 186.9°. Best body text is #000000 at 14.47:1 contrast (WCAG AA passes).

Color values

HEX	#57ECDF
RGB	rgb(87, 236, 223)
HSL	hsl(175, 80%, 63%)
HSV	hsv(175, 63%, 93%)
CMYK	cmyk(63.1%, 0%, 5.5%, 7.5%)
CIE-LAB	lab(85.68, -42.20, -5.40)
CIE-LCH	lch(85.68, 42.54, 187.29°)
OKLab	oklab(86.1% -0.1258 -0.0153)
OKLCH	oklch(86.1% 0.127 186.9)
XYZ	xyz(47.2391, 67.3397, 80.3060)
Luminance	0.6734 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57ECDF #EC5764

analogous

#57EC94 #57ECDF #57AEEC

triadic

#57ECDF #DF57EC #ECDF57

tetradic

#57ECDF #9457EC #EC5764 #AEEC57

square

#57ECDF #9457EC #EC5764 #AEEC57

split-complementary

#57ECDF #EC57AE #EC9457

monochromatic

#14B4A6 #20E6D5 #57ECDF #8EF2E9 #C5F8F4

Accessibility & contrast

On white

1.45

#57ECDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.47

#57ECDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57ECDF

14.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57ECDF	#FFFFFF	#000000	##000000
##57ECDF	1.00	1.45	14.47	14.47
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.47	21.00	1.00	1.00
##000000	14.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0E0DF

Deuteranopia (green-blind)

#CACFE1

Tritanopia (blue-blind)

#00F1E8

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #57ecdf;
/* rgb */ color: rgb(87, 236, 223);
/* oklch */ color: oklch(86.1% 0.127 186.9);

Tailwind

colors: {
  custom: {
    50: '#97f3e8',
    500: '#57ecdf',
    950: '#000000',
  },
}

SCSS

$custom: #57ecdf;
$custom-light: #97f3e8;
$custom-dark: #000000;

JSON

{
  "hex": "#57ecdf",
  "rgb": {
    "r": 87,
    "g": 236,
    "b": 223
  },
  "hsl": {
    "h": 174.765,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.86096,
    "c": 0.12673,
    "h": 186.9
  },
  "luminance": 0.67345
}

Semantic roles & 50–950 ramp

primary

#57ECDF

secondary

#B4333E

accent

#0A1CDC

background

#FCFFFE

surface

#F5FEFC

border

#CFD6D5

text

#0F1716

muted

#808584

Preview Lab

Preview with #57ECDF

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

Preview Lab → · Contrast checker → · Palette generator →