#63FCE9#63FCE9

#63FCE9 is a very light, vivid teal. Relative luminance 0.782; OKLCH L 90.5% C 0.132 H 183.8°. Best body text is #000000 at 16.63:1 contrast (WCAG AA passes).

Color values

HEX	#63FCE9
RGB	rgb(99, 252, 233)
HSL	hsl(173, 96%, 69%)
HSV	hsv(173, 61%, 99%)
CMYK	cmyk(60.7%, 0%, 7.5%, 1.2%)
CIE-LAB	lab(90.85, -44.77, -2.97)
CIE-LCH	lch(90.85, 44.86, 183.80°)
OKLab	oklab(90.47% -0.1317 -0.0087)
OKLCH	oklch(90.47% 0.132 183.8)
XYZ	xyz(54.6573, 78.1509, 89.2791)
Luminance	0.7816 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63FCE9 #FC6376

analogous

#63FC9D #63FCE9 #63C3FC

triadic

#63FCE9 #E963FC #FCE963

tetradic

#63FCE9 #9D63FC #FC6376 #C3FC63

square

#63FCE9 #9D63FC #FC6376 #C3FC63

split-complementary

#63FCE9 #FC63C3 #FC9D63

monochromatic

#04E0C5 #27FBE1 #63FCE9 #9FFDF1 #DBFEFA

Accessibility & contrast

On white

1.26

#63FCE9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.63

#63FCE9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63FCE9

16.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63FCE9	#FFFFFF	#000000	##000000
##63FCE9	1.00	1.26	16.63	16.63
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.63	21.00	1.00	1.00
##000000	16.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1EFE8

Deuteranopia (green-blind)

#DADEEB

Tritanopia (blue-blind)

#00FFF6

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #63fce9;
/* rgb */ color: rgb(99, 252, 233);
/* oklch */ color: oklch(90.5% 0.132 183.8);

Tailwind

colors: {
  custom: {
    50: '#9ffef0',
    500: '#63fce9',
    950: '#000000',
  },
}

SCSS

$custom: #63fce9;
$custom-light: #9ffef0;
$custom-dark: #000000;

JSON

{
  "hex": "#63fce9",
  "rgb": {
    "r": 99,
    "g": 252,
    "b": 233
  },
  "hsl": {
    "h": 172.549,
    "s": 96.226,
    "l": 68.824
  },
  "oklch": {
    "l": 0.9047,
    "c": 0.13202,
    "h": 183.8
  },
  "luminance": 0.78157
}

Semantic roles & 50–950 ramp

primary

#63FCE9

secondary

#D62D42

accent

#001DE6

background

#FDFFFF

surface

#F7FFFE

border

#D0D7D6

text

#101816

muted

#818685

Preview Lab

Preview with #63FCE9

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

Preview Lab → · Contrast checker → · Palette generator →