#57E4E8#57E4E8

#57E4E8 is a very light, moderate teal. Relative luminance 0.633; OKLCH L 84.5% C 0.120 H 197.8°. Best body text is #000000 at 13.67:1 contrast (WCAG AA passes).

Color values

HEX	#57E4E8
RGB	rgb(87, 228, 232)
HSL	hsl(182, 76%, 63%)
HSV	hsv(182, 63%, 91%)
CMYK	cmyk(62.5%, 1.7%, 0%, 9%)
CIE-LAB	lab(83.62, -36.16, -13.20)
CIE-LCH	lch(83.62, 38.50, 200.06°)
OKLab	oklab(84.51% -0.114 -0.0366)
OKLCH	oklch(84.51% 0.12 197.8)
XYZ	xyz(46.2330, 63.3342, 86.1165)
Luminance	0.6334 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E4E8 #E85B57

analogous

#57E8A3 #57E4E8 #579CE8

triadic

#57E4E8 #E857E4 #E4E857

tetradic

#57E4E8 #A357E8 #E85B57 #9CE857

square

#57E4E8 #A357E8 #E85B57 #9CE857

split-complementary

#57E4E8 #E8579C #E8A357

monochromatic

#18A9AD #21DBE1 #57E4E8 #8DEDEF #C3F5F7

Accessibility & contrast

On white

1.54

#57E4E8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.67

#57E4E8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E4E8

13.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E4E8	#FFFFFF	#000000	##000000
##57E4E8	1.00	1.54	13.67	13.67
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.67	21.00	1.00	1.00
##000000	13.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5DAE9

Deuteranopia (green-blind)

#BFC9E9

Tritanopia (blue-blind)

#00EBE5

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #57e4e8;
/* rgb */ color: rgb(87, 228, 232);
/* oklch */ color: oklch(84.5% 0.120 197.8);

Tailwind

colors: {
  custom: {
    50: '#97edef',
    500: '#57e4e8',
    950: '#000000',
  },
}

SCSS

$custom: #57e4e8;
$custom-light: #97edef;
$custom-dark: #000000;

JSON

{
  "hex": "#57e4e8",
  "rgb": {
    "r": 87,
    "g": 228,
    "b": 232
  },
  "hsl": {
    "h": 181.655,
    "s": 75.916,
    "l": 62.549
  },
  "oklch": {
    "l": 0.84514,
    "c": 0.11973,
    "h": 197.8
  },
  "luminance": 0.63339
}

Semantic roles & 50–950 ramp

primary

#57E4E8

secondary

#AE3935

accent

#130DD8

background

#FCFFFF

surface

#F5FEFE

border

#CFD6D6

text

#0F1616

muted

#808585

Preview Lab

Preview with #57E4E8

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

Preview Lab → · Contrast checker → · Palette generator →