#63CBC8#63CBC8

#63CBC8 is a light, moderate teal. Relative luminance 0.495; OKLCH L 78.0% C 0.097 H 192.8°. Best body text is #000000 at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#63CBC8
RGB	rgb(99, 203, 200)
HSL	hsl(178, 50%, 59%)
HSV	hsv(178, 51%, 80%)
CMYK	cmyk(51.2%, 0%, 1.5%, 20.4%)
CIE-LAB	lab(75.78, -30.78, -7.75)
CIE-LCH	lch(75.78, 31.74, 194.13°)
OKLab	oklab(77.97% -0.0943 -0.0215)
OKLCH	oklch(77.97% 0.097 192.8)
XYZ	xyz(36.9225, 49.5313, 62.2471)
Luminance	0.4954 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CBC8 #CB6366

analogous

#63CB94 #63CBC8 #639ACB

triadic

#63CBC8 #C863CB #CBC863

tetradic

#63CBC8 #9463CB #CB6366 #9ACB63

square

#63CBC8 #9463CB #CB6366 #9ACB63

split-complementary

#63CBC8 #CB639A #CB9463

monochromatic

#2D8784 #3CB5B1 #63CBC8 #91DAD8 #BFEAE8

Accessibility & contrast

On white

1.93

#63CBC8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.91

#63CBC8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CBC8

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CBC8	#FFFFFF	#000000	##000000
##63CBC8	1.00	1.93	10.91	10.91
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.91	21.00	1.00	1.00
##000000	10.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0C2C8

Deuteranopia (green-blind)

#AFB5C9

Tritanopia (blue-blind)

#15D0CA

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #63cbc8;
/* rgb */ color: rgb(99, 203, 200);
/* oklch */ color: oklch(78.0% 0.097 192.8);

Tailwind

colors: {
  custom: {
    50: '#98dbd8',
    500: '#63cbc8',
    950: '#000000',
  },
}

SCSS

$custom: #63cbc8;
$custom-light: #98dbd8;
$custom-dark: #000000;

JSON

{
  "hex": "#63cbc8",
  "rgb": {
    "r": 99,
    "g": 203,
    "b": 200
  },
  "hsl": {
    "h": 178.269,
    "s": 50,
    "l": 59.216
  },
  "oklch": {
    "l": 0.77971,
    "c": 0.09673,
    "h": 192.8
  },
  "luminance": 0.49535
}

Semantic roles & 50–950 ramp

primary

#63CBC8

secondary

#D9B1B2

accent

#4E52DA

background

#F9FDFD

surface

#F2FBFA

border

#CCD4D3

text

#0E1514

muted

#7E8383

Preview Lab

Preview with #63CBC8

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

Preview Lab → · Contrast checker → · Palette generator →