#63CDDB#63CDDB

#63CDDB is a light, moderate teal. Relative luminance 0.514; OKLCH L 79.1% C 0.099 H 206.9°. Best body text is #000000 at 11.29:1 contrast (WCAG AA passes).

Color values

HEX	#63CDDB
RGB	rgb(99, 205, 219)
HSL	hsl(187, 63%, 62%)
HSV	hsv(187, 55%, 86%)
CMYK	cmyk(54.8%, 6.4%, 0%, 14.1%)
CIE-LAB	lab(76.94, -26.65, -16.27)
CIE-LCH	lch(76.94, 31.22, 211.40°)
OKLab	oklab(79.09% -0.0887 -0.045)
OKLCH	oklch(79.09% 0.099 206.9)
XYZ	xyz(39.7579, 51.4260, 74.8351)
Luminance	0.5143 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CDDB #DB7163

analogous

#63DBAD #63CDDB #6391DB

triadic

#63CDDB #DB63CD #CDDB63

tetradic

#63CDDB #AD63DB #DB7163 #91DB63

square

#63CDDB #AD63DB #DB7163 #91DB63

split-complementary

#63CDDB #DB6391 #DBAD63

monochromatic

#25919F #31BDD0 #63CDDB #95DDE6 #C6EDF2

Accessibility & contrast

On white

1.86

#63CDDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.29

#63CDDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CDDB

11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CDDB	#FFFFFF	#000000	##000000
##63CDDB	1.00	1.86	11.29	11.29
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.29	21.00	1.00	1.00
##000000	11.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEC6DC

Deuteranopia (green-blind)

#ABB8DB

Tritanopia (blue-blind)

#00D5D1

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #63cddb;
/* rgb */ color: rgb(99, 205, 219);
/* oklch */ color: oklch(79.1% 0.099 206.9);

Tailwind

colors: {
  custom: {
    50: '#99dce6',
    500: '#63cddb',
    950: '#000000',
  },
}

SCSS

$custom: #63cddb;
$custom-light: #99dce6;
$custom-dark: #000000;

JSON

{
  "hex": "#63cddb",
  "rgb": {
    "r": 99,
    "g": 205,
    "b": 219
  },
  "hsl": {
    "h": 187,
    "s": 62.5,
    "l": 62.353
  },
  "oklch": {
    "l": 0.79093,
    "c": 0.0994,
    "h": 206.9
  },
  "luminance": 0.5143
}

Semantic roles & 50–950 ramp

primary

#63CDDB

secondary

#A34B40

accent

#301BCA

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1515

muted

#808484

Preview Lab

Preview with #63CDDB

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

Preview Lab → · Contrast checker → · Palette generator →