#63CEE2#63CEE2

#63CEE2 is a light, moderate teal. Relative luminance 0.523; OKLCH L 79.6% C 0.102 H 211.5°. Best body text is #000000 at 11.46:1 contrast (WCAG AA passes).

Color values

HEX	#63CEE2
RGB	rgb(99, 206, 226)
HSL	hsl(189, 69%, 64%)
HSV	hsv(189, 56%, 89%)
CMYK	cmyk(56.2%, 8.8%, 0%, 11.4%)
CIE-LAB	lab(77.45, -25.20, -19.25)
CIE-LCH	lch(77.45, 31.71, 217.39°)
OKLab	oklab(79.58% -0.0869 -0.0533)
OKLCH	oklch(79.58% 0.102 211.5)
XYZ	xyz(40.9388, 52.2823, 79.8708)
Luminance	0.5229 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CEE2 #E27763

analogous

#63E2B6 #63CEE2 #638EE2

triadic

#63CEE2 #E263CE #CEE263

tetradic

#63CEE2 #B663E2 #E27763 #8EE263

square

#63CEE2 #B663E2 #E27763 #8EE263

split-complementary

#63CEE2 #E2638E #E2B663

monochromatic

#2095AB #2FBED8 #63CEE2 #97DEEC #CAEEF5

Accessibility & contrast

On white

1.83

#63CEE2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.46

#63CEE2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CEE2

11.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CEE2	#FFFFFF	#000000	##000000
##63CEE2	1.00	1.83	11.46	11.46
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.46	21.00	1.00	1.00
##000000	11.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEC8E3

Deuteranopia (green-blind)

#AAB9E2

Tritanopia (blue-blind)

#00D7D4

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #63cee2;
/* rgb */ color: rgb(99, 206, 226);
/* oklch */ color: oklch(79.6% 0.102 211.5);

Tailwind

colors: {
  custom: {
    50: '#9addeb',
    500: '#63cee2',
    950: '#000000',
  },
}

SCSS

$custom: #63cee2;
$custom-light: #9addeb;
$custom-dark: #000000;

JSON

{
  "hex": "#63cee2",
  "rgb": {
    "r": 99,
    "g": 206,
    "b": 226
  },
  "hsl": {
    "h": 189.449,
    "s": 68.649,
    "l": 63.725
  },
  "oklch": {
    "l": 0.79579,
    "c": 0.10199,
    "h": 211.5
  },
  "luminance": 0.52286
}

Semantic roles & 50–950 ramp

primary

#63CEE2

secondary

#AD4E3D

accent

#3215D1

background

#FCFEFE

surface

#F5FCFD

border

#CFD5D5

text

#0F1516

muted

#808484

Preview Lab

Preview with #63CEE2

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

Preview Lab → · Contrast checker → · Palette generator →