#63D1CD#63D1CD

#63D1CD is a light, moderate teal. Relative luminance 0.527; OKLCH L 79.5% C 0.101 H 192.1°. Best body text is #000000 at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#63D1CD
RGB	rgb(99, 209, 205)
HSL	hsl(178, 54%, 60%)
HSV	hsv(178, 53%, 82%)
CMYK	cmyk(52.6%, 0%, 1.9%, 18%)
CIE-LAB	lab(77.67, -32.34, -7.63)
CIE-LCH	lch(77.67, 33.23, 193.28°)
OKLab	oklab(79.55% -0.0988 -0.0212)
OKLCH	oklch(79.55% 0.101 192.1)
XYZ	xyz(38.9609, 52.6577, 65.8565)
Luminance	0.5266 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D1CD #D16367

analogous

#63D196 #63D1CD #639ED1

triadic

#63D1CD #CD63D1 #D1CD63

tetradic

#63D1CD #9663D1 #D16367 #9ED163

square

#63D1CD #9663D1 #D16367 #9ED163

split-complementary

#63D1CD #D1639E #D19663

monochromatic

#2A8F8C #38BFBA #63D1CD #92DFDC #C2EDEB

Accessibility & contrast

On white

1.82

#63D1CD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.53

#63D1CD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D1CD

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D1CD	#FFFFFF	#000000	##000000
##63D1CD	1.00	1.82	11.53	11.53
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.53	21.00	1.00	1.00
##000000	11.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6C8CD

Deuteranopia (green-blind)

#B4BACE

Tritanopia (blue-blind)

#00D6CF

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #63d1cd;
/* rgb */ color: rgb(99, 209, 205);
/* oklch */ color: oklch(79.5% 0.101 192.1);

Tailwind

colors: {
  custom: {
    50: '#99dfdc',
    500: '#63d1cd',
    950: '#000000',
  },
}

SCSS

$custom: #63d1cd;
$custom-light: #99dfdc;
$custom-dark: #000000;

JSON

{
  "hex": "#63d1cd",
  "rgb": {
    "r": 99,
    "g": 209,
    "b": 205
  },
  "hsl": {
    "h": 177.818,
    "s": 54.455,
    "l": 60.392
  },
  "oklch": {
    "l": 0.79545,
    "c": 0.10102,
    "h": 192.1
  },
  "luminance": 0.52661
}

Semantic roles & 50–950 ramp

primary

#63D1CD

secondary

#954346

accent

#2429C2

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0F1515

muted

#808484

Preview Lab

Preview with #63D1CD

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

Preview Lab → · Contrast checker → · Palette generator →