#63FCEB#63FCEB

#63FCEB is a very light, vivid teal. Relative luminance 0.783; OKLCH L 90.5% C 0.131 H 184.9°. Best body text is #000000 at 16.65:1 contrast (WCAG AA passes).

Color values

HEX	#63FCEB
RGB	rgb(99, 252, 235)
HSL	hsl(173, 96%, 69%)
HSV	hsv(173, 61%, 99%)
CMYK	cmyk(60.7%, 0%, 6.7%, 1.2%)
CIE-LAB	lab(90.90, -44.26, -3.93)
CIE-LCH	lch(90.90, 44.44, 185.08°)
OKLab	oklab(90.53% -0.1309 -0.0113)
OKLCH	oklch(90.53% 0.131 184.9)
XYZ	xyz(54.9446, 78.2658, 90.7923)
Luminance	0.7827 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63FCEB #FC6374

analogous

#63FC9F #63FCEB #63C1FC

triadic

#63FCEB #EB63FC #FCEB63

tetradic

#63FCEB #9F63FC #FC6374 #C1FC63

square

#63FCEB #9F63FC #FC6374 #C1FC63

split-complementary

#63FCEB #FC63C1 #FC9F63

monochromatic

#04E0C8 #27FBE3 #63FCEB #9FFDF3 #DBFEFA

Accessibility & contrast

On white

1.26

#63FCEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.65

#63FCEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63FCEB

16.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63FCEB	#FFFFFF	#000000	##000000
##63FCEB	1.00	1.26	16.65	16.65
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.65	21.00	1.00	1.00
##000000	16.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0EFEA

Deuteranopia (green-blind)

#D9DEED

Tritanopia (blue-blind)

#00FFF7

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #63fceb;
/* rgb */ color: rgb(99, 252, 235);
/* oklch */ color: oklch(90.5% 0.131 184.9);

Tailwind

colors: {
  custom: {
    50: '#9ffef1',
    500: '#63fceb',
    950: '#000000',
  },
}

SCSS

$custom: #63fceb;
$custom-light: #9ffef1;
$custom-dark: #000000;

JSON

{
  "hex": "#63fceb",
  "rgb": {
    "r": 99,
    "g": 252,
    "b": 235
  },
  "hsl": {
    "h": 173.333,
    "s": 96.226,
    "l": 68.824
  },
  "oklch": {
    "l": 0.9053,
    "c": 0.13137,
    "h": 184.9
  },
  "luminance": 0.78272
}

Semantic roles & 50–950 ramp

primary

#63FCEB

secondary

#D62D40

accent

#001AE6

background

#FDFFFF

surface

#F7FFFE

border

#D0D7D6

text

#101816

muted

#818685

Preview Lab

Preview with #63FCEB

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

Preview Lab → · Contrast checker → · Palette generator →