#63F4E4#63F4E4

#63F4E4 is a very light, vivid teal. Relative luminance 0.730; OKLCH L 88.5% C 0.126 H 185.1°. Best body text is #000000 at 15.59:1 contrast (WCAG AA passes).

Color values

HEX	#63F4E4
RGB	rgb(99, 244, 228)
HSL	hsl(173, 87%, 67%)
HSV	hsv(173, 59%, 96%)
CMYK	cmyk(59.4%, 0%, 6.6%, 4.3%)
CIE-LAB	lab(88.42, -42.50, -3.93)
CIE-LCH	lch(88.42, 42.68, 185.29°)
OKLab	oklab(88.46% -0.1258 -0.0113)
OKLCH	oklch(88.46% 0.126 185.1)
XYZ	xyz(51.4936, 72.9501, 84.7508)
Luminance	0.7296 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F4E4 #F46373

analogous

#63F49B #63F4E4 #63BCF4

triadic

#63F4E4 #E463F4 #F4E463

tetradic

#63F4E4 #9B63F4 #F46373 #BCF463

square

#63F4E4 #9B63F4 #F46373 #BCF463

split-complementary

#63F4E4 #F463BC #F49B63

monochromatic

#0FCEB9 #2AF0DA #63F4E4 #9CF8EE #D5FCF8

Accessibility & contrast

On white

1.35

#63F4E4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.59

#63F4E4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F4E4

15.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F4E4	#FFFFFF	#000000	##000000
##63F4E4	1.00	1.35	15.59	15.59
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.59	21.00	1.00	1.00
##000000	15.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9E7E4

Deuteranopia (green-blind)

#D2D7E6

Tritanopia (blue-blind)

#00F9EF

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #63f4e4;
/* rgb */ color: rgb(99, 244, 228);
/* oklch */ color: oklch(88.5% 0.126 185.1);

Tailwind

colors: {
  custom: {
    50: '#9df8ec',
    500: '#63f4e4',
    950: '#000000',
  },
}

SCSS

$custom: #63f4e4;
$custom-light: #9df8ec;
$custom-dark: #000000;

JSON

{
  "hex": "#63f4e4",
  "rgb": {
    "r": 99,
    "g": 244,
    "b": 228
  },
  "hsl": {
    "h": 173.379,
    "s": 86.826,
    "l": 67.255
  },
  "oklch": {
    "l": 0.88458,
    "c": 0.12629,
    "h": 185.1
  },
  "luminance": 0.72955
}

Semantic roles & 50–950 ramp

primary

#63F4E4

secondary

#CA3142

accent

#021BE3

background

#FCFFFE

surface

#F6FFFD

border

#D0D7D5

text

#101716

muted

#808584

Preview Lab

Preview with #63F4E4

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

Preview Lab → · Contrast checker → · Palette generator →