#63E3DD#63E3DD

#63E3DD is a very light, moderate teal. Relative luminance 0.628; OKLCH L 84.3% C 0.113 H 191.0°. Best body text is #000000 at 13.56:1 contrast (WCAG AA passes).

Color values

HEX	#63E3DD
RGB	rgb(99, 227, 221)
HSL	hsl(177, 70%, 64%)
HSV	hsv(177, 56%, 89%)
CMYK	cmyk(56.4%, 0%, 2.6%, 11%)
CIE-LAB	lab(83.34, -36.60, -7.76)
CIE-LCH	lch(83.34, 37.41, 191.97°)
OKLab	oklab(84.28% -0.1112 -0.0216)
OKLCH	oklch(84.28% 0.113 191)
XYZ	xyz(45.6602, 62.8067, 78.1092)
Luminance	0.6281 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E3DD #E36369

analogous

#63E39D #63E3DD #63A9E3

triadic

#63E3DD #DD63E3 #E3DD63

tetradic

#63E3DD #9D63E3 #E36369 #A9E363

square

#63E3DD #9D63E3 #E36369 #A9E363

split-complementary

#63E3DD #E363A9 #E39D63

monochromatic

#1FADA6 #2FDAD2 #63E3DD #97ECE8 #CBF6F4

Accessibility & contrast

On white

1.55

#63E3DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.56

#63E3DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E3DD

13.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E3DD	#FFFFFF	#000000	##000000
##63E3DD	1.00	1.55	13.56	13.56
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.56	21.00	1.00	1.00
##000000	13.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7D8DD

Deuteranopia (green-blind)

#C2C9DE

Tritanopia (blue-blind)

#00E9E1

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #63e3dd;
/* rgb */ color: rgb(99, 227, 221);
/* oklch */ color: oklch(84.3% 0.113 191.0);

Tailwind

colors: {
  custom: {
    50: '#9bece7',
    500: '#63e3dd',
    950: '#000000',
  },
}

SCSS

$custom: #63e3dd;
$custom-light: #9bece7;
$custom-dark: #000000;

JSON

{
  "hex": "#63e3dd",
  "rgb": {
    "r": 99,
    "g": 227,
    "b": 221
  },
  "hsl": {
    "h": 177.188,
    "s": 69.565,
    "l": 63.922
  },
  "oklch": {
    "l": 0.84277,
    "c": 0.11329,
    "h": 191
  },
  "luminance": 0.62811
}

Semantic roles & 50–950 ramp

primary

#63E3DD

secondary

#AE3C41

accent

#141DD2

background

#FCFEFE

surface

#F6FDFC

border

#D0D5D5

text

#0F1616

muted

#808484

Preview Lab

Preview with #63E3DD

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

Preview Lab → · Contrast checker → · Palette generator →