#63CBD8#63CBD8

#63CBD8 is a light, moderate teal. Relative luminance 0.503; OKLCH L 78.5% C 0.098 H 206.3°. Best body text is #000000 at 11.06:1 contrast (WCAG AA passes).

Color values

HEX	#63CBD8
RGB	rgb(99, 203, 216)
HSL	hsl(187, 60%, 62%)
HSV	hsv(187, 54%, 85%)
CMYK	cmyk(54.2%, 6%, 0%, 15.3%)
CIE-LAB	lab(76.26, -26.49, -15.66)
CIE-LCH	lch(76.26, 30.77, 210.59°)
OKLab	oklab(78.52% -0.0877 -0.0433)
OKLCH	oklch(78.52% 0.098 206.3)
XYZ	xyz(38.8912, 50.3187, 72.6154)
Luminance	0.5032 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CBD8 #D87063

analogous

#63D8AB #63CBD8 #6391D8

triadic

#63CBD8 #D863CB #CBD863

tetradic

#63CBD8 #AB63D8 #D87063 #91D863

square

#63CBD8 #AB63D8 #D87063 #91D863

split-complementary

#63CBD8 #D86391 #D8AB63

monochromatic

#278D9A #33BACB #63CBD8 #94DBE4 #C5ECF0

Accessibility & contrast

On white

1.90

#63CBD8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.06

#63CBD8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CBD8

11.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CBD8	#FFFFFF	#000000	##000000
##63CBD8	1.00	1.90	11.06	11.06
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.06	21.00	1.00	1.00
##000000	11.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDC4D9

Deuteranopia (green-blind)

#AAB6D8

Tritanopia (blue-blind)

#00D2CF

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #63cbd8;
/* rgb */ color: rgb(99, 203, 216);
/* oklch */ color: oklch(78.5% 0.098 206.3);

Tailwind

colors: {
  custom: {
    50: '#99dbe4',
    500: '#63cbd8',
    950: '#000000',
  },
}

SCSS

$custom: #63cbd8;
$custom-light: #99dbe4;
$custom-dark: #000000;

JSON

{
  "hex": "#63cbd8",
  "rgb": {
    "r": 99,
    "g": 203,
    "b": 216
  },
  "hsl": {
    "h": 186.667,
    "s": 60,
    "l": 61.765
  },
  "oklch": {
    "l": 0.78521,
    "c": 0.09779,
    "h": 206.3
  },
  "luminance": 0.50322
}

Semantic roles & 50–950 ramp

primary

#63CBD8

secondary

#9E4B41

accent

#311EC8

background

#FCFEFE

surface

#F5FBFC

border

#CFD4D5

text

#0F1515

muted

#808484

Preview Lab

Preview with #63CBD8

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

Preview Lab → · Contrast checker → · Palette generator →