#57ECD3#57ECD3

#57ECD3 is a very light, vivid teal. Relative luminance 0.667; OKLCH L 85.7% C 0.131 H 179.8°. Best body text is #000000 at 14.34:1 contrast (WCAG AA passes).

Color values

HEX	#57ECD3
RGB	rgb(87, 236, 211)
HSL	hsl(170, 80%, 63%)
HSV	hsv(170, 63%, 93%)
CMYK	cmyk(63.1%, 0%, 10.6%, 7.5%)
CIE-LAB	lab(85.36, -45.25, 0.45)
CIE-LCH	lch(85.36, 45.25, 179.43°)
OKLab	oklab(85.74% -0.131 0.0005)
OKLCH	oklch(85.74% 0.131 179.8)
XYZ	xyz(45.6783, 66.7153, 72.0854)
Luminance	0.6672 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57ECD3 #EC5770

analogous

#57EC88 #57ECD3 #57BAEC

triadic

#57ECD3 #D357EC #ECD357

tetradic

#57ECD3 #8857EC #EC5770 #BAEC57

square

#57ECD3 #8857EC #EC5770 #BAEC57

split-complementary

#57ECD3 #EC57BA #EC8857

monochromatic

#14B499 #20E6C5 #57ECD3 #8EF2E1 #C5F8F0

Accessibility & contrast

On white

1.46

#57ECD3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.34

#57ECD3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57ECD3

14.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57ECD3	#FFFFFF	#000000	##000000
##57ECD3	1.00	1.46	14.34	14.34
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.34	21.00	1.00	1.00
##000000	14.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2DFD2

Deuteranopia (green-blind)

#CDCFD5

Tritanopia (blue-blind)

#00F0E4

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #57ecd3;
/* rgb */ color: rgb(87, 236, 211);
/* oklch */ color: oklch(85.7% 0.131 179.8);

Tailwind

colors: {
  custom: {
    50: '#96f3e0',
    500: '#57ecd3',
    950: '#000000',
  },
}

SCSS

$custom: #57ecd3;
$custom-light: #96f3e0;
$custom-dark: #000000;

JSON

{
  "hex": "#57ecd3",
  "rgb": {
    "r": 87,
    "g": 236,
    "b": 211
  },
  "hsl": {
    "h": 169.933,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.85735,
    "c": 0.13102,
    "h": 179.8
  },
  "luminance": 0.6672
}

Semantic roles & 50–950 ramp

primary

#57ECD3

secondary

#B43349

accent

#0A2DDC

background

#FCFFFE

surface

#F5FEFC

border

#CFD6D5

text

#0F1715

muted

#808584

Preview Lab

Preview with #57ECD3

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

Preview Lab → · Contrast checker → · Palette generator →