#63DCF1#63DCF1

#63DCF1 is a very light, moderate teal. Relative luminance 0.602; OKLCH L 83.3% C 0.111 H 210.6°. Best body text is #000000 at 13.04:1 contrast (WCAG AA passes).

Color values

HEX	#63DCF1
RGB	rgb(99, 220, 241)
HSL	hsl(189, 84%, 67%)
HSV	hsv(189, 59%, 95%)
CMYK	cmyk(58.9%, 8.7%, 0%, 5.5%)
CIE-LAB	lab(81.94, -27.86, -20.47)
CIE-LCH	lch(81.94, 34.57, 216.30°)
OKLab	oklab(83.35% -0.0958 -0.0567)
OKLCH	oklch(83.35% 0.111 210.6)
XYZ	xyz(46.6095, 60.1852, 92.3626)
Luminance	0.6019 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DCF1 #F17863

analogous

#63F1BF #63DCF1 #6395F1

triadic

#63DCF1 #F163DC #DCF163

tetradic

#63DCF1 #BF63F1 #F17863 #95F163

square

#63DCF1 #BF63F1 #F17863 #95F163

split-complementary

#63DCF1 #F16395 #F1BF63

monochromatic

#12ADC8 #2BCFEC #63DCF1 #9BE9F6 #D3F5FB

Accessibility & contrast

On white

1.61

#63DCF1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.04

#63DCF1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DCF1

13.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DCF1	#FFFFFF	#000000	##000000
##63DCF1	1.00	1.61	13.04	13.04
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.04	21.00	1.00	1.00
##000000	13.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAD5F2

Deuteranopia (green-blind)

#B5C5F1

Tritanopia (blue-blind)

#00E5E2

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #63dcf1;
/* rgb */ color: rgb(99, 220, 241);
/* oklch */ color: oklch(83.3% 0.111 210.6);

Tailwind

colors: {
  custom: {
    50: '#9ce7f5',
    500: '#63dcf1',
    950: '#000000',
  },
}

SCSS

$custom: #63dcf1;
$custom-light: #9ce7f5;
$custom-dark: #000000;

JSON

{
  "hex": "#63dcf1",
  "rgb": {
    "r": 99,
    "g": 220,
    "b": 241
  },
  "hsl": {
    "h": 188.873,
    "s": 83.529,
    "l": 66.667
  },
  "oklch": {
    "l": 0.83347,
    "c": 0.11132,
    "h": 210.6
  },
  "luminance": 0.6019
}

Semantic roles & 50–950 ramp

primary

#63DCF1

secondary

#C54934

accent

#2606E0

background

#FCFEFF

surface

#F6FCFE

border

#D0D5D6

text

#0F1617

muted

#808485

Preview Lab

Preview with #63DCF1

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

Preview Lab → · Contrast checker → · Palette generator →