#57E0EC#57E0EC

#57E0EC is a very light, moderate teal. Relative luminance 0.614; OKLCH L 83.7% C 0.118 H 203.3°. Best body text is #000000 at 13.28:1 contrast (WCAG AA passes).

Color values

HEX	#57E0EC
RGB	rgb(87, 224, 236)
HSL	hsl(185, 80%, 63%)
HSV	hsv(185, 63%, 93%)
CMYK	cmyk(63.1%, 5.1%, 0%, 7.5%)
CIE-LAB	lab(82.59, -33.18, -16.87)
CIE-LCH	lch(82.59, 37.22, 206.95°)
OKLab	oklab(83.72% -0.1083 -0.0467)
OKLCH	oklch(83.72% 0.118 203.3)
XYZ	xyz(45.7200, 61.3887, 88.7803)
Luminance	0.6139 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E0EC #EC6357

analogous

#57ECAD #57E0EC #5795EC

triadic

#57E0EC #EC57E0 #E0EC57

tetradic

#57E0EC #AD57EC #EC6357 #95EC57

square

#57E0EC #AD57EC #EC6357 #95EC57

split-complementary

#57E0EC #EC5795 #ECAD57

monochromatic

#14A7B4 #20D6E6 #57E0EC #8EEAF2 #C5F4F8

Accessibility & contrast

On white

1.58

#57E0EC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.28

#57E0EC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E0EC

13.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E0EC	#FFFFFF	#000000	##000000
##57E0EC	1.00	1.58	13.28	13.28
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.28	21.00	1.00	1.00
##000000	13.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFD7ED

Deuteranopia (green-blind)

#B9C6ED

Tritanopia (blue-blind)

#00E8E3

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #57e0ec;
/* rgb */ color: rgb(87, 224, 236);
/* oklch */ color: oklch(83.7% 0.118 203.3);

Tailwind

colors: {
  custom: {
    50: '#97eaf2',
    500: '#57e0ec',
    950: '#000000',
  },
}

SCSS

$custom: #57e0ec;
$custom-light: #97eaf2;
$custom-dark: #000000;

JSON

{
  "hex": "#57e0ec",
  "rgb": {
    "r": 87,
    "g": 224,
    "b": 236
  },
  "hsl": {
    "h": 184.832,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.83721,
    "c": 0.11801,
    "h": 203.3
  },
  "luminance": 0.61394
}

Semantic roles & 50–950 ramp

primary

#57E0EC

secondary

#B43E33

accent

#1A0ADC

background

#FCFEFF

surface

#F5FDFE

border

#CFD5D6

text

#0F1616

muted

#808485

Preview Lab

Preview with #57E0EC

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

Preview Lab → · Contrast checker → · Palette generator →