#63CCDC#63CCDC

#63CCDC is a light, moderate teal. Relative luminance 0.510; OKLCH L 78.9% C 0.099 H 208.6°. Best body text is #000000 at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#63CCDC
RGB	rgb(99, 204, 220)
HSL	hsl(188, 63%, 63%)
HSV	hsv(188, 55%, 86%)
CMYK	cmyk(55%, 7.3%, 0%, 13.7%)
CIE-LAB	lab(76.68, -25.88, -17.19)
CIE-LCH	lch(76.68, 31.07, 213.59°)
OKLab	oklab(78.9% -0.0872 -0.0475)
OKLCH	oklch(78.9% 0.099 208.6)
XYZ	xyz(39.6515, 51.0019, 75.4510)
Luminance	0.5101 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CCDC #DC7363

analogous

#63DCB0 #63CCDC #638FDC

triadic

#63CCDC #DC63CC #CCDC63

tetradic

#63CCDC #B063DC #DC7363 #8FDC63

square

#63CCDC #B063DC #DC7363 #8FDC63

split-complementary

#63CCDC #DC638F #DCB063

monochromatic

#2490A1 #31BCD1 #63CCDC #95DCE7 #C7EDF2

Accessibility & contrast

On white

1.87

#63CCDC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.20

#63CCDC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CCDC

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CCDC	#FFFFFF	#000000	##000000
##63CCDC	1.00	1.87	11.20	11.20
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.20	21.00	1.00	1.00
##000000	11.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDC5DD

Deuteranopia (green-blind)

#AAB7DC

Tritanopia (blue-blind)

#00D4D1

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #63ccdc;
/* rgb */ color: rgb(99, 204, 220);
/* oklch */ color: oklch(78.9% 0.099 208.6);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#63ccdc",
  "rgb": {
    "r": 99,
    "g": 204,
    "b": 220
  },
  "hsl": {
    "h": 187.934,
    "s": 63.351,
    "l": 62.549
  },
  "oklch": {
    "l": 0.78897,
    "c": 0.09929,
    "h": 208.6
  },
  "luminance": 0.51006
}

Semantic roles & 50–950 ramp

primary

#63CCDC

secondary

#A44D3F

accent

#321ACB

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1516

muted

#808484

Preview Lab

Preview with #63CCDC

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

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