#63CFD1#63CFD1

#63CFD1 is a light, moderate teal. Relative luminance 0.519; OKLCH L 79.2% C 0.099 H 197.0°. Best body text is #000000 at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#63CFD1
RGB	rgb(99, 207, 209)
HSL	hsl(181, 54%, 60%)
HSV	hsv(181, 53%, 82%)
CMYK	cmyk(52.6%, 1%, 0%, 18%)
CIE-LAB	lab(77.21, -30.33, -10.48)
CIE-LCH	lch(77.21, 32.09, 199.05°)
OKLab	oklab(79.21% -0.0949 -0.029)
OKLCH	oklch(79.21% 0.099 197)
XYZ	xyz(38.9623, 51.8781, 68.2694)
Luminance	0.5188 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CFD1 #D16563

analogous

#63D19C #63CFD1 #6398D1

triadic

#63CFD1 #D163CF #CFD163

tetradic

#63CFD1 #9C63D1 #D16563 #98D163

square

#63CFD1 #9C63D1 #D16563 #98D163

split-complementary

#63CFD1 #D16398 #D19C63

monochromatic

#2A8D8F #38BCBF #63CFD1 #92DEDF #C2ECED

Accessibility & contrast

On white

1.85

#63CFD1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.38

#63CFD1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CFD1

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CFD1	#FFFFFF	#000000	##000000
##63CFD1	1.00	1.85	11.38	11.38
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.38	21.00	1.00	1.00
##000000	11.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3C7D1

Deuteranopia (green-blind)

#B1B9D2

Tritanopia (blue-blind)

#00D5CF

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #63cfd1;
/* rgb */ color: rgb(99, 207, 209);
/* oklch */ color: oklch(79.2% 0.099 197.0);

Tailwind

colors: {
  custom: {
    50: '#99dedf',
    500: '#63cfd1',
    950: '#000000',
  },
}

SCSS

$custom: #63cfd1;
$custom-light: #99dedf;
$custom-dark: #000000;

JSON

{
  "hex": "#63cfd1",
  "rgb": {
    "r": 99,
    "g": 207,
    "b": 209
  },
  "hsl": {
    "h": 181.091,
    "s": 54.455,
    "l": 60.392
  },
  "oklch": {
    "l": 0.79209,
    "c": 0.09923,
    "h": 197
  },
  "luminance": 0.51882
}

Semantic roles & 50–950 ramp

primary

#63CFD1

secondary

#954443

accent

#2624C2

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1515

muted

#808484

Preview Lab

Preview with #63CFD1

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

Preview Lab → · Contrast checker → · Palette generator →