#57ECE8#57ECE8

#57ECE8 is a very light, vivid teal. Relative luminance 0.678; OKLCH L 86.4% C 0.125 H 192.5°. Best body text is #000000 at 14.57:1 contrast (WCAG AA passes).

Color values

HEX	#57ECE8
RGB	rgb(87, 236, 232)
HSL	hsl(178, 80%, 63%)
HSV	hsv(178, 63%, 93%)
CMYK	cmyk(63.1%, 0%, 1.7%, 7.5%)
CIE-LAB	lab(85.93, -39.83, -9.76)
CIE-LCH	lch(85.93, 41.00, 193.77°)
OKLab	oklab(86.38% -0.122 -0.0271)
OKLCH	oklch(86.38% 0.125 192.5)
XYZ	xyz(48.4849, 67.8380, 86.8671)
Luminance	0.6784 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57ECE8 #EC575B

analogous

#57EC9D #57ECE8 #57A5EC

triadic

#57ECE8 #E857EC #ECE857

tetradic

#57ECE8 #9D57EC #EC575B #A5EC57

square

#57ECE8 #9D57EC #EC575B #A5EC57

split-complementary

#57ECE8 #EC57A5 #EC9D57

monochromatic

#14B4B0 #20E6E0 #57ECE8 #8EF2F0 #C5F8F7

Accessibility & contrast

On white

1.44

#57ECE8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.57

#57ECE8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57ECE8

14.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57ECE8	#FFFFFF	#000000	##000000
##57ECE8	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)

#DEE1E8

Deuteranopia (green-blind)

#C7D0E9

Tritanopia (blue-blind)

#00F3EA

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #57ece8;
/* rgb */ color: rgb(87, 236, 232);
/* oklch */ color: oklch(86.4% 0.125 192.5);

Tailwind

colors: {
  custom: {
    50: '#98f2ef',
    500: '#57ece8',
    950: '#000000',
  },
}

SCSS

$custom: #57ece8;
$custom-light: #98f2ef;
$custom-dark: #000000;

JSON

{
  "hex": "#57ece8",
  "rgb": {
    "r": 87,
    "g": 236,
    "b": 232
  },
  "hsl": {
    "h": 178.389,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.86382,
    "c": 0.12496,
    "h": 192.5
  },
  "luminance": 0.67843
}

Semantic roles & 50–950 ramp

primary

#57ECE8

secondary

#B43337

accent

#0A0FDC

background

#FCFFFF

surface

#F5FEFE

border

#CFD6D6

text

#0F1716

muted

#808585

Preview Lab

Preview with #57ECE8

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

Preview Lab → · Contrast checker → · Palette generator →