#57E4DF#57E4DF

#57E4DF is a very light, vivid teal. Relative luminance 0.628; OKLCH L 84.2% C 0.120 H 191.8°. Best body text is #000000 at 13.57:1 contrast (WCAG AA passes).

Color values

HEX	#57E4DF
RGB	rgb(87, 228, 223)
HSL	hsl(178, 72%, 62%)
HSV	hsv(178, 62%, 89%)
CMYK	cmyk(61.8%, 0%, 2.2%, 10.6%)
CIE-LAB	lab(83.36, -38.60, -8.83)
CIE-LCH	lch(83.36, 39.60, 192.89°)
OKLab	oklab(84.21% -0.1178 -0.0246)
OKLCH	oklch(84.21% 0.12 191.8)
XYZ	xyz(44.9872, 62.8359, 79.5554)
Luminance	0.6284 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E4DF #E4575C

analogous

#57E498 #57E4DF #57A3E4

triadic

#57E4DF #DF57E4 #E4DF57

tetradic

#57E4DF #9857E4 #E4575C #A3E457

square

#57E4DF #9857E4 #E4575C #A3E457

split-complementary

#57E4DF #E457A3 #E49857

monochromatic

#1BA6A1 #23DBD4 #57E4DF #8CECE9 #C0F5F3

Accessibility & contrast

On white

1.55

#57E4DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.57

#57E4DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E4DF

13.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E4DF	#FFFFFF	#000000	##000000
##57E4DF	1.00	1.55	13.57	13.57
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.57	21.00	1.00	1.00
##000000	13.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7D9DF

Deuteranopia (green-blind)

#C1C9E0

Tritanopia (blue-blind)

#00EAE2

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #57e4df;
/* rgb */ color: rgb(87, 228, 223);
/* oklch */ color: oklch(84.2% 0.120 191.8);

Tailwind

colors: {
  custom: {
    50: '#96ede8',
    500: '#57e4df',
    950: '#000000',
  },
}

SCSS

$custom: #57e4df;
$custom-light: #96ede8;
$custom-dark: #000000;

JSON

{
  "hex": "#57e4df",
  "rgb": {
    "r": 87,
    "g": 228,
    "b": 223
  },
  "hsl": {
    "h": 177.872,
    "s": 72.308,
    "l": 61.765
  },
  "oklch": {
    "l": 0.84215,
    "c": 0.1203,
    "h": 191.8
  },
  "luminance": 0.62841
}

Semantic roles & 50–950 ramp

primary

#57E4DF

secondary

#A8373B

accent

#1118D4

background

#FCFFFE

surface

#F5FEFC

border

#CFD6D5

text

#0F1616

muted

#808584

Preview Lab

Preview with #57E4DF

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

Preview Lab → · Contrast checker → · Palette generator →