#57E4ED#57E4ED

#57E4ED is a very light, vivid teal. Relative luminance 0.636; OKLCH L 84.7% C 0.120 H 201.1°. Best body text is #000000 at 13.73:1 contrast (WCAG AA passes).

Color values

HEX	#57E4ED
RGB	rgb(87, 228, 237)
HSL	hsl(184, 81%, 64%)
HSV	hsv(184, 63%, 93%)
CMYK	cmyk(63.3%, 3.8%, 0%, 7.1%)
CIE-LAB	lab(83.77, -34.78, -15.62)
CIE-LCH	lch(83.77, 38.13, 204.18°)
OKLab	oklab(84.69% -0.1119 -0.0433)
OKLCH	oklch(84.69% 0.12 201.1)
XYZ	xyz(46.9533, 63.6223, 89.9102)
Luminance	0.6363 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E4ED #ED6057

analogous

#57EDAB #57E4ED #5799ED

triadic

#57E4ED #ED57E4 #E4ED57

tetradic

#57E4ED #AB57ED #ED6057 #99ED57

square

#57E4ED #AB57ED #ED6057 #99ED57

split-complementary

#57E4ED #ED5799 #EDAB57

monochromatic

#14ACB6 #20DBE7 #57E4ED #8EEDF3 #C6F6F9

Accessibility & contrast

On white

1.53

#57E4ED on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.73

#57E4ED on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E4ED

13.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E4ED	#FFFFFF	#000000	##000000
##57E4ED	1.00	1.53	13.73	13.73
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.73	21.00	1.00	1.00
##000000	13.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4DBEE

Deuteranopia (green-blind)

#BDCAEE

Tritanopia (blue-blind)

#00ECE6

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #57e4ed;
/* rgb */ color: rgb(87, 228, 237);
/* oklch */ color: oklch(84.7% 0.120 201.1);

Tailwind

colors: {
  custom: {
    50: '#97edf2',
    500: '#57e4ed',
    950: '#000000',
  },
}

SCSS

$custom: #57e4ed;
$custom-light: #97edf2;
$custom-dark: #000000;

JSON

{
  "hex": "#57e4ed",
  "rgb": {
    "r": 87,
    "g": 228,
    "b": 237
  },
  "hsl": {
    "h": 183.6,
    "s": 80.645,
    "l": 63.529
  },
  "oklch": {
    "l": 0.84686,
    "c": 0.12002,
    "h": 201.1
  },
  "luminance": 0.63627
}

Semantic roles & 50–950 ramp

primary

#57E4ED

secondary

#B63A33

accent

#1509DD

background

#FCFFFF

surface

#F5FEFE

border

#CFD6D6

text

#0F1617

muted

#808585

Preview Lab

Preview with #57E4ED

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

Preview Lab → · Contrast checker → · Palette generator →