#63D8CA#63D8CA

#63D8CA is a light, moderate teal. Relative luminance 0.560; OKLCH L 81.1% C 0.108 H 184.8°. Best body text is #000000 at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#63D8CA
RGB	rgb(99, 216, 202)
HSL	hsl(173, 60%, 62%)
HSV	hsv(173, 54%, 85%)
CMYK	cmyk(54.2%, 0%, 6.5%, 15.3%)
CIE-LAB	lab(79.63, -36.38, -3.14)
CIE-LCH	lch(79.63, 36.52, 184.93°)
OKLab	oklab(81.1% -0.1076 -0.009)
OKLCH	oklch(81.1% 0.108 184.8)
XYZ	xyz(40.3575, 56.0248, 64.5527)
Luminance	0.5603 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D8CA #D86371

analogous

#63D890 #63D8CA #63ABD8

triadic

#63D8CA #CA63D8 #D8CA63

tetradic

#63D8CA #9063D8 #D86371 #ABD863

square

#63D8CA #9063D8 #D86371 #ABD863

split-complementary

#63D8CA #D863AB #D89063

monochromatic

#279A8C #33CBB9 #63D8CA #94E4DB #C5F0EB

Accessibility & contrast

On white

1.72

#63D8CA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.21

#63D8CA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D8CA

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D8CA	#FFFFFF	#000000	##000000
##63D8CA	1.00	1.72	12.21	12.21
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.21	21.00	1.00	1.00
##000000	12.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFCDCA

Deuteranopia (green-blind)

#BCC0CB

Tritanopia (blue-blind)

#00DCD3

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #63d8ca;
/* rgb */ color: rgb(99, 216, 202);
/* oklch */ color: oklch(81.1% 0.108 184.8);

Tailwind

colors: {
  custom: {
    50: '#99e4da',
    500: '#63d8ca',
    950: '#000000',
  },
}

SCSS

$custom: #63d8ca;
$custom-light: #99e4da;
$custom-dark: #000000;

JSON

{
  "hex": "#63d8ca",
  "rgb": {
    "r": 99,
    "g": 216,
    "b": 202
  },
  "hsl": {
    "h": 172.821,
    "s": 60,
    "l": 61.765
  },
  "oklch": {
    "l": 0.81099,
    "c": 0.10803,
    "h": 184.8
  },
  "luminance": 0.56029
}

Semantic roles & 50–950 ramp

primary

#63D8CA

secondary

#9E414C

accent

#1E32C8

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0F1514

muted

#808483

Preview Lab

Preview with #63D8CA

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

Preview Lab → · Contrast checker → · Palette generator →