#63CEE1#63CEE1

#63CEE1 is a light, moderate teal. Relative luminance 0.522; OKLCH L 79.5% C 0.102 H 210.7°. Best body text is #000000 at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#63CEE1
RGB	rgb(99, 206, 225)
HSL	hsl(189, 68%, 64%)
HSV	hsv(189, 56%, 88%)
CMYK	cmyk(56%, 8.4%, 0%, 11.8%)
CIE-LAB	lab(77.42, -25.48, -18.77)
CIE-LCH	lch(77.42, 31.64, 216.38°)
OKLab	oklab(79.54% -0.0873 -0.0519)
OKLCH	oklch(79.54% 0.102 210.7)
XYZ	xyz(40.8020, 52.2276, 79.1502)
Luminance	0.5223 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CEE1 #E17663

analogous

#63E1B5 #63CEE1 #638FE1

triadic

#63CEE1 #E163CE #CEE163

tetradic

#63CEE1 #B563E1 #E17663 #8FE163

square

#63CEE1 #B563E1 #E17663 #8FE163

split-complementary

#63CEE1 #E1638F #E1B563

monochromatic

#2194A9 #30BED7 #63CEE1 #96DEEB #CAEEF5

Accessibility & contrast

On white

1.83

#63CEE1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.45

#63CEE1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CEE1

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CEE1	#FFFFFF	#000000	##000000
##63CEE1	1.00	1.83	11.45	11.45
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.45	21.00	1.00	1.00
##000000	11.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEC7E2

Deuteranopia (green-blind)

#ABB9E1

Tritanopia (blue-blind)

#00D6D4

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #63cee1;
/* rgb */ color: rgb(99, 206, 225);
/* oklch */ color: oklch(79.5% 0.102 210.7);

Tailwind

colors: {
  custom: {
    50: '#9addea',
    500: '#63cee1',
    950: '#000000',
  },
}

SCSS

$custom: #63cee1;
$custom-light: #9addea;
$custom-dark: #000000;

JSON

{
  "hex": "#63cee1",
  "rgb": {
    "r": 99,
    "g": 206,
    "b": 225
  },
  "hsl": {
    "h": 189.048,
    "s": 67.742,
    "l": 63.529
  },
  "oklch": {
    "l": 0.79542,
    "c": 0.10162,
    "h": 210.7
  },
  "luminance": 0.52232
}

Semantic roles & 50–950 ramp

primary

#63CEE1

secondary

#AB4E3D

accent

#3216D0

background

#FCFEFE

surface

#F5FCFD

border

#CFD5D5

text

#0F1516

muted

#808484

Preview Lab

Preview with #63CEE1

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

Preview Lab → · Contrast checker → · Palette generator →