#63C0CA#63C0CA

#63C0CA is a light, moderate teal. Relative luminance 0.446; OKLCH L 75.5% C 0.089 H 204.7°. Best body text is #000000 at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#63C0CA
RGB	rgb(99, 192, 202)
HSL	hsl(186, 49%, 59%)
HSV	hsv(186, 51%, 79%)
CMYK	cmyk(51%, 5%, 0%, 20.8%)
CIE-LAB	lab(72.64, -24.86, -13.53)
CIE-LCH	lch(72.64, 28.31, 208.55°)
OKLab	oklab(75.46% -0.0812 -0.0373)
OKLCH	oklch(75.46% 0.089 204.7)
XYZ	xyz(34.6516, 44.6131, 62.6508)
Luminance	0.4462 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C0CA #CA6D63

analogous

#63CAA1 #63C0CA #638DCA

triadic

#63C0CA #CA63C0 #C0CA63

tetradic

#63C0CA #A163CA #CA6D63 #8DCA63

square

#63C0CA #A163CA #CA6D63 #8DCA63

split-complementary

#63C0CA #CA638D #CAA163

monochromatic

#2D7D85 #3DA8B3 #63C0CA #91D2DA #BEE5E9

Accessibility & contrast

On white

2.12

#63C0CA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.92

#63C0CA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C0CA

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C0CA	#FFFFFF	#000000	##000000
##63C0CA	1.00	2.12	9.92	9.92
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.92	21.00	1.00	1.00
##000000	9.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3B9CB

Deuteranopia (green-blind)

#A3ADCA

Tritanopia (blue-blind)

#1AC7C3

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #63c0ca;
/* rgb */ color: rgb(99, 192, 202);
/* oklch */ color: oklch(75.5% 0.089 204.7);

Tailwind

colors: {
  custom: {
    50: '#97d3da',
    500: '#63c0ca',
    950: '#000000',
  },
}

SCSS

$custom: #63c0ca;
$custom-light: #97d3da;
$custom-dark: #000000;

JSON

{
  "hex": "#63c0ca",
  "rgb": {
    "r": 99,
    "g": 192,
    "b": 202
  },
  "hsl": {
    "h": 185.825,
    "s": 49.282,
    "l": 59.02
  },
  "oklch": {
    "l": 0.7546,
    "c": 0.0894,
    "h": 204.7
  },
  "luminance": 0.44616
}

Semantic roles & 50–950 ramp

primary

#63C0CA

secondary

#D9B4B0

accent

#5C4FD9

background

#F9FCFD

surface

#F2F9FA

border

#CCD2D3

text

#0E1414

muted

#7E8283

Preview Lab

Preview with #63C0CA

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

Preview Lab → · Contrast checker → · Palette generator →