#63C6CC#63C6CC

#63C6CC is a light, moderate teal. Relative luminance 0.474; OKLCH L 76.9% C 0.093 H 200.7°. Best body text is #000000 at 10.48:1 contrast (WCAG AA passes).

Color values

HEX	#63C6CC
RGB	rgb(99, 198, 204)
HSL	hsl(183, 51%, 59%)
HSV	hsv(183, 51%, 80%)
CMYK	cmyk(51.5%, 2.9%, 0%, 20%)
CIE-LAB	lab(74.44, -27.29, -11.91)
CIE-LCH	lch(74.44, 29.78, 203.57°)
OKLab	oklab(76.93% -0.0871 -0.0329)
OKLCH	oklch(76.93% 0.093 200.7)
XYZ	xyz(36.2343, 47.3971, 64.3541)
Luminance	0.4740 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C6CC #CC6963

analogous

#63CC9E #63C6CC #6391CC

triadic

#63C6CC #CC63C6 #C6CC63

tetradic

#63C6CC #9E63CC #CC6963 #91CC63

square

#63C6CC #9E63CC #CC6963 #91CC63

split-complementary

#63C6CC #CC6391 #CC9E63

monochromatic

#2C8388 #3CAFB6 #63C6CC #91D7DB #BFE8EA

Accessibility & contrast

On white

2.00

#63C6CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.48

#63C6CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C6CC

10.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C6CC	#FFFFFF	#000000	##000000
##63C6CC	1.00	2.00	10.48	10.48
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.48	21.00	1.00	1.00
##000000	10.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BABFCD

Deuteranopia (green-blind)

#A9B2CD

Tritanopia (blue-blind)

#10CCC8

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #63c6cc;
/* rgb */ color: rgb(99, 198, 204);
/* oklch */ color: oklch(76.9% 0.093 200.7);

Tailwind

colors: {
  custom: {
    50: '#98d7db',
    500: '#63c6cc',
    950: '#000000',
  },
}

SCSS

$custom: #63c6cc;
$custom-light: #98d7db;
$custom-dark: #000000;

JSON

{
  "hex": "#63c6cc",
  "rgb": {
    "r": 99,
    "g": 198,
    "b": 204
  },
  "hsl": {
    "h": 183.429,
    "s": 50.725,
    "l": 59.412
  },
  "oklch": {
    "l": 0.76933,
    "c": 0.0931,
    "h": 200.7
  },
  "luminance": 0.474
}

Semantic roles & 50–950 ramp

primary

#63C6CC

secondary

#DAB3B1

accent

#564EDA

background

#F9FDFD

surface

#F2FAFB

border

#CCD3D4

text

#0E1415

muted

#7E8383

Preview Lab

Preview with #63C6CC

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

Preview Lab → · Contrast checker → · Palette generator →