#63F8FD#63F8FD

#63F8FD is a very light, vivid teal. Relative luminance 0.769; OKLCH L 90.2% C 0.126 H 198.3°. Best body text is #000000 at 16.38:1 contrast (WCAG AA passes).

Color values

HEX	#63F8FD
RGB	rgb(99, 248, 253)
HSL	hsl(182, 97%, 69%)
HSV	hsv(182, 61%, 99%)
CMYK	cmyk(60.9%, 2%, 0%, 0.8%)
CIE-LAB	lab(90.26, -37.78, -14.24)
CIE-LCH	lch(90.26, 40.38, 200.65°)
OKLab	oklab(90.18% -0.1194 -0.0394)
OKLCH	oklch(90.18% 0.126 198.3)
XYZ	xyz(56.4349, 76.8733, 104.7733)
Luminance	0.7688 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F8FD #FD6863

analogous

#63FDB5 #63F8FD #63ABFD

triadic

#63F8FD #FD63F8 #F8FD63

tetradic

#63F8FD #B563FD #FD6863 #ABFD63

square

#63F8FD #B563FD #FD6863 #ABFD63

split-complementary

#63F8FD #FD63AB #FDB563

monochromatic

#03DBE3 #27F5FC #63F8FD #9FFBFE #DCFDFF

Accessibility & contrast

On white

1.28

#63F8FD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.38

#63F8FD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F8FD

16.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F8FD	#FFFFFF	#000000	##000000
##63F8FD	1.00	1.28	16.38	16.38
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.38	21.00	1.00	1.00
##000000	16.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8EDFE

Deuteranopia (green-blind)

#D0DCFE

Tritanopia (blue-blind)

#00FFF9

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #63f8fd;
/* rgb */ color: rgb(99, 248, 253);
/* oklch */ color: oklch(90.2% 0.126 198.3);

Tailwind

colors: {
  custom: {
    50: '#9ffbfe',
    500: '#63f8fd',
    950: '#000000',
  },
}

SCSS

$custom: #63f8fd;
$custom-light: #9ffbfe;
$custom-dark: #000000;

JSON

{
  "hex": "#63f8fd",
  "rgb": {
    "r": 99,
    "g": 248,
    "b": 253
  },
  "hsl": {
    "h": 181.948,
    "s": 97.468,
    "l": 69.02
  },
  "oklch": {
    "l": 0.9018,
    "c": 0.12575,
    "h": 198.3
  },
  "luminance": 0.76879
}

Semantic roles & 50–950 ramp

primary

#63F8FD

secondary

#D7322D

accent

#0700E6

background

#FDFFFF

surface

#F7FFFF

border

#D0D7D7

text

#101717

muted

#818585

Preview Lab

Preview with #63F8FD

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

Preview Lab → · Contrast checker → · Palette generator →