#63F5FE#63F5FE

#63F5FE is a very light, vivid teal. Relative luminance 0.751; OKLCH L 89.5% C 0.124 H 200.9°. Best body text is #000000 at 16.02:1 contrast (WCAG AA passes).

Color values

HEX	#63F5FE
RGB	rgb(99, 245, 254)
HSL	hsl(183, 99%, 69%)
HSV	hsv(183, 61%, 100%)
CMYK	cmyk(61%, 3.5%, 0%, 0.4%)
CIE-LAB	lab(89.44, -36.13, -15.99)
CIE-LCH	lch(89.44, 39.51, 203.87°)
OKLab	oklab(89.53% -0.116 -0.0443)
OKLCH	oklch(89.53% 0.124 200.9)
XYZ	xyz(55.6797, 75.1073, 105.3095)
Luminance	0.7511 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F5FE #FE6C63

analogous

#63FEBA #63F5FE #63A8FE

triadic

#63F5FE #FE63F5 #F5FE63

tetradic

#63F5FE #BA63FE #FE6C63 #A8FE63

square

#63F5FE #BA63FE #FE6C63 #A8FE63

split-complementary

#63F5FE #FE63A8 #FEBA63

monochromatic

#01D8E5 #26F1FE #63F5FE #A0F9FE #DDFDFF

Accessibility & contrast

On white

1.31

#63F5FE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.02

#63F5FE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F5FE

16.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F5FE	#FFFFFF	#000000	##000000
##63F5FE	1.00	1.31	16.02	16.02
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.02	21.00	1.00	1.00
##000000	16.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4EBFF

Deuteranopia (green-blind)

#CCD9FF

Tritanopia (blue-blind)

#00FDF7

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #63f5fe;
/* rgb */ color: rgb(99, 245, 254);
/* oklch */ color: oklch(89.5% 0.124 200.9);

Tailwind

colors: {
  custom: {
    50: '#9ff9fe',
    500: '#63f5fe',
    950: '#000000',
  },
}

SCSS

$custom: #63f5fe;
$custom-light: #9ff9fe;
$custom-dark: #000000;

JSON

{
  "hex": "#63f5fe",
  "rgb": {
    "r": 99,
    "g": 245,
    "b": 254
  },
  "hsl": {
    "h": 183.484,
    "s": 98.726,
    "l": 69.216
  },
  "oklch": {
    "l": 0.89527,
    "c": 0.12418,
    "h": 200.9
  },
  "luminance": 0.75113
}

Semantic roles & 50–950 ramp

primary

#63F5FE

secondary

#D9372D

accent

#0D00E6

background

#FDFFFF

surface

#F7FFFF

border

#D0D7D7

text

#101717

muted

#818585

Preview Lab

Preview with #63F5FE

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

Preview Lab → · Contrast checker → · Palette generator →