#57ECD8#57ECD8

#57ECD8 is a very light, vivid teal. Relative luminance 0.670; OKLCH L 85.9% C 0.129 H 182.7°. Best body text is #000000 at 14.40:1 contrast (WCAG AA passes).

Color values

HEX	#57ECD8
RGB	rgb(87, 236, 216)
HSL	hsl(172, 80%, 63%)
HSV	hsv(172, 63%, 93%)
CMYK	cmyk(63.1%, 0%, 8.5%, 7.5%)
CIE-LAB	lab(85.49, -43.99, -1.99)
CIE-LCH	lch(85.49, 44.04, 182.59°)
OKLab	oklab(85.88% -0.1288 -0.0061)
OKLCH	oklch(85.88% 0.129 182.7)
XYZ	xyz(46.3148, 66.9700, 75.4381)
Luminance	0.6697 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57ECD8 #EC576B

analogous

#57EC8D #57ECD8 #57B6EC

triadic

#57ECD8 #D857EC #ECD857

tetradic

#57ECD8 #8D57EC #EC576B #B6EC57

square

#57ECD8 #8D57EC #EC576B #B6EC57

split-complementary

#57ECD8 #EC57B6 #EC8D57

monochromatic

#14B49F #20E6CB #57ECD8 #8EF2E5 #C5F8F2

Accessibility & contrast

On white

1.46

#57ECD8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.40

#57ECD8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57ECD8

14.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57ECD8	#FFFFFF	#000000	##000000
##57ECD8	1.00	1.46	14.40	14.40
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.40	21.00	1.00	1.00
##000000	14.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2DFD7

Deuteranopia (green-blind)

#CBCFDA

Tritanopia (blue-blind)

#00F0E6

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #57ecd8;
/* rgb */ color: rgb(87, 236, 216);
/* oklch */ color: oklch(85.9% 0.129 182.7);

Tailwind

colors: {
  custom: {
    50: '#97f3e4',
    500: '#57ecd8',
    950: '#000000',
  },
}

SCSS

$custom: #57ecd8;
$custom-light: #97f3e4;
$custom-dark: #000000;

JSON

{
  "hex": "#57ecd8",
  "rgb": {
    "r": 87,
    "g": 236,
    "b": 216
  },
  "hsl": {
    "h": 171.946,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.85883,
    "c": 0.12897,
    "h": 182.7
  },
  "luminance": 0.66975
}

Semantic roles & 50–950 ramp

primary

#57ECD8

secondary

#B43344

accent

#0A26DC

background

#FCFFFE

surface

#F5FEFC

border

#CFD6D5

text

#0F1715

muted

#808584

Preview Lab

Preview with #57ECD8

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

Preview Lab → · Contrast checker → · Palette generator →