#63CBDC#63CBDC

#63CBDC is a light, moderate teal. Relative luminance 0.505; OKLCH L 78.7% C 0.099 H 209.5°. Best body text is #000000 at 11.11:1 contrast (WCAG AA passes).

Color values

HEX	#63CBDC
RGB	rgb(99, 203, 220)
HSL	hsl(188, 63%, 63%)
HSV	hsv(188, 55%, 86%)
CMYK	cmyk(55%, 7.7%, 0%, 13.7%)
CIE-LAB	lab(76.39, -25.39, -17.62)
CIE-LCH	lch(76.39, 30.90, 214.77°)
OKLab	oklab(78.67% -0.0861 -0.0487)
OKLCH	oklch(78.67% 0.099 209.5)
XYZ	xyz(39.4146, 50.5281, 75.3720)
Luminance	0.5053 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CBDC #DC7463

analogous

#63DCB1 #63CBDC #638EDC

triadic

#63CBDC #DC63CB #CBDC63

tetradic

#63CBDC #B163DC #DC7463 #8EDC63

square

#63CBDC #B163DC #DC7463 #8EDC63

split-complementary

#63CBDC #DC638E #DCB163

monochromatic

#248FA1 #31BAD1 #63CBDC #95DCE7 #C7ECF2

Accessibility & contrast

On white

1.89

#63CBDC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.11

#63CBDC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CBDC

11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CBDC	#FFFFFF	#000000	##000000
##63CBDC	1.00	1.89	11.11	11.11
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.11	21.00	1.00	1.00
##000000	11.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCC4DD

Deuteranopia (green-blind)

#A9B6DC

Tritanopia (blue-blind)

#00D3D0

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #63cbdc;
/* rgb */ color: rgb(99, 203, 220);
/* oklch */ color: oklch(78.7% 0.099 209.5);

Tailwind

colors: {
  custom: {
    50: '#99dbe6',
    500: '#63cbdc',
    950: '#000000',
  },
}

SCSS

$custom: #63cbdc;
$custom-light: #99dbe6;
$custom-dark: #000000;

JSON

{
  "hex": "#63cbdc",
  "rgb": {
    "r": 99,
    "g": 203,
    "b": 220
  },
  "hsl": {
    "h": 188.43,
    "s": 63.351,
    "l": 62.549
  },
  "oklch": {
    "l": 0.78666,
    "c": 0.09893,
    "h": 209.5
  },
  "luminance": 0.50532
}

Semantic roles & 50–950 ramp

primary

#63CBDC

secondary

#A44D3F

accent

#331ACB

background

#FCFEFE

surface

#F5FBFC

border

#CFD4D5

text

#0F1516

muted

#808484

Preview Lab

Preview with #63CBDC

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

Preview Lab → · Contrast checker → · Palette generator →