#57E9EA#57E9EA

#57E9EA is a very light, vivid teal. Relative luminance 0.662; OKLCH L 85.7% C 0.123 H 195.8°. Best body text is #000000 at 14.25:1 contrast (WCAG AA passes).

Color values

HEX	#57E9EA
RGB	rgb(87, 233, 234)
HSL	hsl(180, 78%, 63%)
HSV	hsv(180, 63%, 92%)
CMYK	cmyk(62.8%, 0.4%, 0%, 8.2%)
CIE-LAB	lab(85.12, -37.92, -12.02)
CIE-LCH	lch(85.12, 39.78, 197.58°)
OKLab	oklab(85.75% -0.1182 -0.0333)
OKLCH	oklch(85.75% 0.123 195.8)
XYZ	xyz(47.9141, 66.2393, 88.0863)
Luminance	0.6624 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E9EA #EA5857

analogous

#57EAA1 #57E9EA #579FEA

triadic

#57E9EA #EA57E9 #E9EA57

tetradic

#57E9EA #A157EA #EA5857 #9FEA57

square

#57E9EA #A157EA #EA5857 #9FEA57

split-complementary

#57E9EA #EA579F #EAA157

monochromatic

#16AFB1 #21E2E3 #57E9EA #8DF0F1 #C4F7F8

Accessibility & contrast

On white

1.47

#57E9EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.25

#57E9EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E9EA

14.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E9EA	#FFFFFF	#000000	##000000
##57E9EA	1.00	1.47	14.25	14.25
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.25	21.00	1.00	1.00
##000000	14.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DADEEA

Deuteranopia (green-blind)

#C3CDEB

Tritanopia (blue-blind)

#00F0E9

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #57e9ea;
/* rgb */ color: rgb(87, 233, 234);
/* oklch */ color: oklch(85.7% 0.123 195.8);

Tailwind

colors: {
  custom: {
    50: '#97f0f0',
    500: '#57e9ea',
    950: '#000000',
  },
}

SCSS

$custom: #57e9ea;
$custom-light: #97f0f0;
$custom-dark: #000000;

JSON

{
  "hex": "#57e9ea",
  "rgb": {
    "r": 87,
    "g": 233,
    "b": 234
  },
  "hsl": {
    "h": 180.408,
    "s": 77.778,
    "l": 62.941
  },
  "oklch": {
    "l": 0.85747,
    "c": 0.12277,
    "h": 195.8
  },
  "luminance": 0.66245
}

Semantic roles & 50–950 ramp

primary

#57E9EA

secondary

#B13534

accent

#0D0BDA

background

#FCFFFF

surface

#F5FEFE

border

#CFD6D6

text

#0F1616

muted

#808585

Preview Lab

Preview with #57E9EA

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

Preview Lab → · Contrast checker → · Palette generator →