#63CCE0#63CCE0

#63CCE0 is a light, moderate teal. Relative luminance 0.512; OKLCH L 79.0% C 0.101 H 211.8°. Best body text is #000000 at 11.24:1 contrast (WCAG AA passes).

Color values

HEX	#63CCE0
RGB	rgb(99, 204, 224)
HSL	hsl(190, 67%, 63%)
HSV	hsv(190, 56%, 88%)
CMYK	cmyk(55.8%, 8.9%, 0%, 12.2%)
CIE-LAB	lab(76.81, -24.76, -19.15)
CIE-LCH	lch(76.81, 31.30, 217.71°)
OKLab	oklab(79.04% -0.0856 -0.053)
OKLCH	oklch(79.04% 0.101 211.8)
XYZ	xyz(40.1876, 51.2164, 78.2744)
Luminance	0.5122 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CCE0 #E07763

analogous

#63E0B5 #63CCE0 #638DE0

triadic

#63CCE0 #E063CC #CCE063

tetradic

#63CCE0 #B563E0 #E07763 #8DE063

square

#63CCE0 #B563E0 #E07763 #8DE063

split-complementary

#63CCE0 #E0638D #E0B563

monochromatic

#2192A7 #30BBD6 #63CCE0 #96DDEA #C9EDF4

Accessibility & contrast

On white

1.87

#63CCE0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.24

#63CCE0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CCE0

11.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CCE0	#FFFFFF	#000000	##000000
##63CCE0	1.00	1.87	11.24	11.24
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.24	21.00	1.00	1.00
##000000	11.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCC6E1

Deuteranopia (green-blind)

#A9B7E0

Tritanopia (blue-blind)

#00D5D2

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #63cce0;
/* rgb */ color: rgb(99, 204, 224);
/* oklch */ color: oklch(79.0% 0.101 211.8);

Tailwind

colors: {
  custom: {
    50: '#9adbe9',
    500: '#63cce0',
    950: '#000000',
  },
}

SCSS

$custom: #63cce0;
$custom-light: #9adbe9;
$custom-dark: #000000;

JSON

{
  "hex": "#63cce0",
  "rgb": {
    "r": 99,
    "g": 204,
    "b": 224
  },
  "hsl": {
    "h": 189.6,
    "s": 66.845,
    "l": 63.333
  },
  "oklch": {
    "l": 0.79044,
    "c": 0.10067,
    "h": 211.8
  },
  "luminance": 0.5122
}

Semantic roles & 50–950 ramp

primary

#63CCE0

secondary

#AA4F3E

accent

#3417CF

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1516

muted

#808484

Preview Lab

Preview with #63CCE0

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

Preview Lab → · Contrast checker → · Palette generator →