#63E1E4#63E1E4

#63E1E4 is a very light, moderate teal. Relative luminance 0.621; OKLCH L 84.0% C 0.111 H 197.4°. Best body text is #000000 at 13.42:1 contrast (WCAG AA passes).

Color values

HEX	#63E1E4
RGB	rgb(99, 225, 228)
HSL	hsl(181, 70%, 64%)
HSV	hsv(181, 57%, 89%)
CMYK	cmyk(56.6%, 1.3%, 0%, 10.6%)
CIE-LAB	lab(82.97, -33.82, -12.02)
CIE-LCH	lch(82.97, 35.90, 199.57°)
OKLab	oklab(84.04% -0.1062 -0.0333)
OKLCH	oklch(84.04% 0.111 197.4)
XYZ	xyz(46.0684, 62.0999, 82.9424)
Luminance	0.6210 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E1E4 #E46663

analogous

#63E4A7 #63E1E4 #63A1E4

triadic

#63E1E4 #E463E1 #E1E463

tetradic

#63E1E4 #A763E4 #E46663 #A1E463

square

#63E1E4 #A763E4 #E46663 #A1E463

split-complementary

#63E1E4 #E463A1 #E4A763

monochromatic

#1EABAE #2FD7DB #63E1E4 #97EBED #CBF5F6

Accessibility & contrast

On white

1.56

#63E1E4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.42

#63E1E4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E1E4

13.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E1E4	#FFFFFF	#000000	##000000
##63E1E4	1.00	1.56	13.42	13.42
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.42	21.00	1.00	1.00
##000000	13.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3D8E4

Deuteranopia (green-blind)

#BEC8E5

Tritanopia (blue-blind)

#00E8E2

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #63e1e4;
/* rgb */ color: rgb(99, 225, 228);
/* oklch */ color: oklch(84.0% 0.111 197.4);

Tailwind

colors: {
  custom: {
    50: '#9cebec',
    500: '#63e1e4',
    950: '#000000',
  },
}

SCSS

$custom: #63e1e4;
$custom-light: #9cebec;
$custom-dark: #000000;

JSON

{
  "hex": "#63e1e4",
  "rgb": {
    "r": 99,
    "g": 225,
    "b": 228
  },
  "hsl": {
    "h": 181.395,
    "s": 70.492,
    "l": 64.118
  },
  "oklch": {
    "l": 0.84041,
    "c": 0.11129,
    "h": 197.4
  },
  "luminance": 0.62105
}

Semantic roles & 50–950 ramp

primary

#63E1E4

secondary

#B03E3C

accent

#1713D3

background

#FCFEFE

surface

#F6FDFD

border

#D0D5D5

text

#0F1616

muted

#808484

Preview Lab

Preview with #63E1E4

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

Preview Lab → · Contrast checker → · Palette generator →