#57E4E7#57E4E7

#57E4E7 is a very light, moderate teal. Relative luminance 0.633; OKLCH L 84.5% C 0.120 H 197.1°. Best body text is #000000 at 13.66:1 contrast (WCAG AA passes).

Color values

HEX	#57E4E7
RGB	rgb(87, 228, 231)
HSL	hsl(181, 75%, 62%)
HSV	hsv(181, 62%, 91%)
CMYK	cmyk(62.3%, 1.3%, 0%, 9.4%)
CIE-LAB	lab(83.59, -36.44, -12.72)
CIE-LCH	lch(83.59, 38.59, 199.24°)
OKLab	oklab(84.48% -0.1144 -0.0353)
OKLCH	oklch(84.48% 0.12 197.1)
XYZ	xyz(46.0914, 63.2776, 85.3705)
Luminance	0.6328 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E4E7 #E75A57

analogous

#57E7A2 #57E4E7 #579CE7

triadic

#57E4E7 #E757E4 #E4E757

tetradic

#57E4E7 #A257E7 #E75A57 #9CE757

square

#57E4E7 #A257E7 #E75A57 #9CE757

split-complementary

#57E4E7 #E7579C #E7A257

monochromatic

#18A8AB #21DBDF #57E4E7 #8DEDEF #C2F5F6

Accessibility & contrast

On white

1.54

#57E4E7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.66

#57E4E7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E4E7

13.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E4E7	#FFFFFF	#000000	##000000
##57E4E7	1.00	1.54	13.66	13.66
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.66	21.00	1.00	1.00
##000000	13.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5DAE7

Deuteranopia (green-blind)

#BFC9E8

Tritanopia (blue-blind)

#00EBE5

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #57e4e7;
/* rgb */ color: rgb(87, 228, 231);
/* oklch */ color: oklch(84.5% 0.120 197.1);

Tailwind

colors: {
  custom: {
    50: '#97edee',
    500: '#57e4e7',
    950: '#000000',
  },
}

SCSS

$custom: #57e4e7;
$custom-light: #97edee;
$custom-dark: #000000;

JSON

{
  "hex": "#57e4e7",
  "rgb": {
    "r": 87,
    "g": 228,
    "b": 231
  },
  "hsl": {
    "h": 181.25,
    "s": 75,
    "l": 62.353
  },
  "oklch": {
    "l": 0.8448,
    "c": 0.11972,
    "h": 197.1
  },
  "luminance": 0.63283
}

Semantic roles & 50–950 ramp

primary

#57E4E7

secondary

#AC3836

accent

#130ED7

background

#FCFFFF

surface

#F5FEFE

border

#CFD6D6

text

#0F1616

muted

#808585

Preview Lab

Preview with #57E4E7

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

Preview Lab → · Contrast checker → · Palette generator →