#57EDDB#57EDDB

#57EDDB is a very light, vivid teal. Relative luminance 0.677; OKLCH L 86.2% C 0.129 H 183.9°. Best body text is #000000 at 14.54:1 contrast (WCAG AA passes).

Color values

HEX	#57EDDB
RGB	rgb(87, 237, 219)
HSL	hsl(173, 81%, 64%)
HSV	hsv(173, 63%, 93%)
CMYK	cmyk(63.3%, 0%, 7.6%, 7.1%)
CIE-LAB	lab(85.86, -43.67, -3.03)
CIE-LCH	lch(85.86, 43.78, 183.96°)
OKLab	oklab(86.21% -0.1285 -0.0089)
OKLCH	oklch(86.21% 0.129 183.9)
XYZ	xyz(46.9949, 67.7040, 77.5956)
Luminance	0.6771 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EDDB #ED5769

analogous

#57ED90 #57EDDB #57B4ED

triadic

#57EDDB #DB57ED #EDDB57

tetradic

#57EDDB #9057ED #ED5769 #B4ED57

square

#57EDDB #9057ED #ED5769 #B4ED57

split-complementary

#57EDDB #ED57B4 #ED9057

monochromatic

#14B6A3 #20E7CF #57EDDB #8EF3E7 #C6F9F3

Accessibility & contrast

On white

1.44

#57EDDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.54

#57EDDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EDDB

14.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EDDB	#FFFFFF	#000000	##000000
##57EDDB	1.00	1.44	14.54	14.54
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.54	21.00	1.00	1.00
##000000	14.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2E0DA

Deuteranopia (green-blind)

#CCD0DD

Tritanopia (blue-blind)

#00F2E7

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #57eddb;
/* rgb */ color: rgb(87, 237, 219);
/* oklch */ color: oklch(86.2% 0.129 183.9);

Tailwind

colors: {
  custom: {
    50: '#97f3e6',
    500: '#57eddb',
    950: '#000000',
  },
}

SCSS

$custom: #57eddb;
$custom-light: #97f3e6;
$custom-dark: #000000;

JSON

{
  "hex": "#57eddb",
  "rgb": {
    "r": 87,
    "g": 237,
    "b": 219
  },
  "hsl": {
    "h": 172.8,
    "s": 80.645,
    "l": 63.529
  },
  "oklch": {
    "l": 0.86209,
    "c": 0.12884,
    "h": 183.9
  },
  "luminance": 0.67709
}

Semantic roles & 50–950 ramp

primary

#57EDDB

secondary

#B63342

accent

#0922DD

background

#FCFFFE

surface

#F5FEFC

border

#CFD6D5

text

#0F1715

muted

#808584

Preview Lab

Preview with #57EDDB

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

Preview Lab → · Contrast checker → · Palette generator →