#63CCDF#63CCDF

#63CCDF is a light, moderate teal. Relative luminance 0.512; OKLCH L 79.0% C 0.100 H 211.0°. Best body text is #000000 at 11.23:1 contrast (WCAG AA passes).

Color values

HEX	#63CCDF
RGB	rgb(99, 204, 223)
HSL	hsl(189, 66%, 63%)
HSV	hsv(189, 56%, 87%)
CMYK	cmyk(55.6%, 8.5%, 0%, 12.5%)
CIE-LAB	lab(76.78, -25.04, -18.66)
CIE-LCH	lch(76.78, 31.23, 216.69°)
OKLab	oklab(79.01% -0.086 -0.0516)
OKLCH	oklch(79.01% 0.1 211)
XYZ	xyz(40.0524, 51.1623, 77.5623)
Luminance	0.5117 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CCDF #DF7663

analogous

#63DFB4 #63CCDF #638EDF

triadic

#63CCDF #DF63CC #CCDF63

tetradic

#63CCDF #B463DF #DF7663 #8EDF63

square

#63CCDF #B463DF #DF7663 #8EDF63

split-complementary

#63CCDF #DF638E #DFB463

monochromatic

#2291A6 #30BBD5 #63CCDF #96DDE9 #C9EDF4

Accessibility & contrast

On white

1.87

#63CCDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.23

#63CCDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CCDF

11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CCDF	#FFFFFF	#000000	##000000
##63CCDF	1.00	1.87	11.23	11.23
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.23	21.00	1.00	1.00
##000000	11.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCC6E0

Deuteranopia (green-blind)

#A9B7DF

Tritanopia (blue-blind)

#00D4D2

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #63ccdf;
/* rgb */ color: rgb(99, 204, 223);
/* oklch */ color: oklch(79.0% 0.100 211.0);

Tailwind

colors: {
  custom: {
    50: '#9adbe9',
    500: '#63ccdf',
    950: '#000000',
  },
}

SCSS

$custom: #63ccdf;
$custom-light: #9adbe9;
$custom-dark: #000000;

JSON

{
  "hex": "#63ccdf",
  "rgb": {
    "r": 99,
    "g": 204,
    "b": 223
  },
  "hsl": {
    "h": 189.194,
    "s": 65.957,
    "l": 63.137
  },
  "oklch": {
    "l": 0.79007,
    "c": 0.1003,
    "h": 211
  },
  "luminance": 0.51166
}

Semantic roles & 50–950 ramp

primary

#63CCDF

secondary

#A84E3E

accent

#3418CE

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1516

muted

#808484

Preview Lab

Preview with #63CCDF

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

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