#63E5DD#63E5DD

#63E5DD is a very light, moderate teal. Relative luminance 0.639; OKLCH L 84.7% C 0.115 H 189.7°. Best body text is #000000 at 13.78:1 contrast (WCAG AA passes).

Color values

HEX	#63E5DD
RGB	rgb(99, 229, 221)
HSL	hsl(176, 71%, 64%)
HSV	hsv(176, 57%, 90%)
CMYK	cmyk(56.8%, 0%, 3.5%, 10.2%)
CIE-LAB	lab(83.92, -37.52, -6.91)
CIE-LCH	lch(83.92, 38.15, 190.43°)
OKLab	oklab(84.74% -0.1133 -0.0193)
OKLCH	oklch(84.74% 0.115 189.7)
XYZ	xyz(46.2104, 63.9071, 78.2926)
Luminance	0.6391 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E5DD #E5636B

analogous

#63E59C #63E5DD #63ACE5

triadic

#63E5DD #DD63E5 #E5DD63

tetradic

#63E5DD #9C63E5 #E5636B #ACE563

square

#63E5DD #9C63E5 #E5636B #ACE563

split-complementary

#63E5DD #E563AC #E59C63

monochromatic

#1DB0A7 #2FDCD2 #63E5DD #97EEE8 #CCF6F4

Accessibility & contrast

On white

1.52

#63E5DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.78

#63E5DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E5DD

13.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E5DD	#FFFFFF	#000000	##000000
##63E5DD	1.00	1.52	13.78	13.78
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.78	21.00	1.00	1.00
##000000	13.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9DADD

Deuteranopia (green-blind)

#C5CBDE

Tritanopia (blue-blind)

#00EAE2

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #63e5dd;
/* rgb */ color: rgb(99, 229, 221);
/* oklch */ color: oklch(84.7% 0.115 189.7);

Tailwind

colors: {
  custom: {
    50: '#9cede7',
    500: '#63e5dd',
    950: '#000000',
  },
}

SCSS

$custom: #63e5dd;
$custom-light: #9cede7;
$custom-dark: #000000;

JSON

{
  "hex": "#63e5dd",
  "rgb": {
    "r": 99,
    "g": 229,
    "b": 221
  },
  "hsl": {
    "h": 176.308,
    "s": 71.429,
    "l": 64.314
  },
  "oklch": {
    "l": 0.84743,
    "c": 0.11493,
    "h": 189.7
  },
  "luminance": 0.63912
}

Semantic roles & 50–950 ramp

primary

#63E5DD

secondary

#B13B42

accent

#121ED3

background

#FCFFFE

surface

#F6FEFC

border

#D0D6D5

text

#0F1616

muted

#808584

Preview Lab

Preview with #63E5DD

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

Preview Lab → · Contrast checker → · Palette generator →