#57E4E4#57E4E4

#57E4E4 is a very light, moderate teal. Relative luminance 0.631; OKLCH L 84.4% C 0.120 H 195.1°. Best body text is #000000 at 13.62:1 contrast (WCAG AA passes).

Color values

HEX	#57E4E4
RGB	rgb(87, 228, 228)
HSL	hsl(180, 72%, 62%)
HSV	hsv(180, 62%, 89%)
CMYK	cmyk(61.8%, 0%, 0%, 10.6%)
CIE-LAB	lab(83.50, -37.25, -11.26)
CIE-LCH	lch(83.50, 38.92, 196.82°)
OKLab	oklab(84.38% -0.1157 -0.0313)
OKLCH	oklch(84.38% 0.12 195.1)
XYZ	xyz(45.6713, 63.1095, 83.1582)
Luminance	0.6311 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E4E4 #E45757

analogous

#57E49E #57E4E4 #579EE4

triadic

#57E4E4 #E457E4 #E4E457

tetradic

#57E4E4 #9E57E4 #E45757 #9EE457

square

#57E4E4 #9E57E4 #E45757 #9EE457

split-complementary

#57E4E4 #E4579E #E49E57

monochromatic

#1BA6A6 #23DBDB #57E4E4 #8CECEC #C0F5F5

Accessibility & contrast

On white

1.54

#57E4E4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.62

#57E4E4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E4E4

13.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E4E4	#FFFFFF	#000000	##000000
##57E4E4	1.00	1.54	13.62	13.62
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.62	21.00	1.00	1.00
##000000	13.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6DAE4

Deuteranopia (green-blind)

#C0C9E5

Tritanopia (blue-blind)

#00EBE4

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #57e4e4;
/* rgb */ color: rgb(87, 228, 228);
/* oklch */ color: oklch(84.4% 0.120 195.1);

Tailwind

colors: {
  custom: {
    50: '#96edec',
    500: '#57e4e4',
    950: '#000000',
  },
}

SCSS

$custom: #57e4e4;
$custom-light: #96edec;
$custom-dark: #000000;

JSON

{
  "hex": "#57e4e4",
  "rgb": {
    "r": 87,
    "g": 228,
    "b": 228
  },
  "hsl": {
    "h": 180,
    "s": 72.308,
    "l": 61.765
  },
  "oklch": {
    "l": 0.84379,
    "c": 0.11981,
    "h": 195.1
  },
  "luminance": 0.63114
}

Semantic roles & 50–950 ramp

primary

#57E4E4

secondary

#A83737

accent

#1111D4

background

#FCFFFE

surface

#F5FEFD

border

#CFD6D5

text

#0F1616

muted

#808584

Preview Lab

Preview with #57E4E4

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

Preview Lab → · Contrast checker → · Palette generator →