#63CCDD#63CCDD

#63CCDD is a light, moderate teal. Relative luminance 0.511; OKLCH L 78.9% C 0.100 H 209.4°. Best body text is #000000 at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#63CCDD
RGB	rgb(99, 204, 221)
HSL	hsl(188, 64%, 63%)
HSV	hsv(188, 55%, 87%)
CMYK	cmyk(55.2%, 7.7%, 0%, 13.3%)
CIE-LAB	lab(76.71, -25.60, -17.68)
CIE-LCH	lch(76.71, 31.11, 214.63°)
OKLab	oklab(78.93% -0.0868 -0.0489)
OKLCH	oklch(78.93% 0.1 209.4)
XYZ	xyz(39.7843, 51.0551, 76.1506)
Luminance	0.5106 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CCDD #DD7463

analogous

#63DDB1 #63CCDD #638FDD

triadic

#63CCDD #DD63CC #CCDD63

tetradic

#63CCDD #B163DD #DD7463 #8FDD63

square

#63CCDD #B163DD #DD7463 #8FDD63

split-complementary

#63CCDD #DD638F #DDB163

monochromatic

#2391A2 #31BCD2 #63CCDD #95DCE8 #C7EDF3

Accessibility & contrast

On white

1.87

#63CCDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.21

#63CCDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CCDD

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CCDD	#FFFFFF	#000000	##000000
##63CCDD	1.00	1.87	11.21	11.21
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.21	21.00	1.00	1.00
##000000	11.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDC5DE

Deuteranopia (green-blind)

#AAB7DD

Tritanopia (blue-blind)

#00D4D1

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #63ccdd;
/* rgb */ color: rgb(99, 204, 221);
/* oklch */ color: oklch(78.9% 0.100 209.4);

Tailwind

colors: {
  custom: {
    50: '#99dbe7',
    500: '#63ccdd',
    950: '#000000',
  },
}

SCSS

$custom: #63ccdd;
$custom-light: #99dbe7;
$custom-dark: #000000;

JSON

{
  "hex": "#63ccdd",
  "rgb": {
    "r": 99,
    "g": 204,
    "b": 221
  },
  "hsl": {
    "h": 188.361,
    "s": 64.211,
    "l": 62.745
  },
  "oklch": {
    "l": 0.78934,
    "c": 0.0996,
    "h": 209.4
  },
  "luminance": 0.51059
}

Semantic roles & 50–950 ramp

primary

#63CCDD

secondary

#A54D3F

accent

#3219CC

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1516

muted

#808484

Preview Lab

Preview with #63CCDD

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

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