#63F3FE#63F3FE

#63F3FE is a very light, vivid teal. Relative luminance 0.739; OKLCH L 89.1% C 0.123 H 202.2°. Best body text is #000000 at 15.78:1 contrast (WCAG AA passes).

Color values

HEX	#63F3FE
RGB	rgb(99, 243, 254)
HSL	hsl(184, 99%, 69%)
HSV	hsv(184, 61%, 100%)
CMYK	cmyk(61%, 4.3%, 0%, 0.4%)
CIE-LAB	lab(88.88, -35.20, -16.84)
CIE-LCH	lch(88.88, 39.02, 205.56°)
OKLab	oklab(89.07% -0.114 -0.0466)
OKLCH	oklch(89.07% 0.123 202.2)
XYZ	xyz(55.0779, 73.9037, 105.1089)
Luminance	0.7391 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F3FE #FE6E63

analogous

#63FEBC #63F3FE #63A6FE

triadic

#63F3FE #FE63F3 #F3FE63

tetradic

#63F3FE #BC63FE #FE6E63 #A6FE63

square

#63F3FE #BC63FE #FE6E63 #A6FE63

split-complementary

#63F3FE #FE63A6 #FEBC63

monochromatic

#01D5E5 #26EEFE #63F3FE #A0F8FE #DDFCFF

Accessibility & contrast

On white

1.33

#63F3FE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.78

#63F3FE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F3FE

15.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F3FE	#FFFFFF	#000000	##000000
##63F3FE	1.00	1.33	15.78	15.78
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.78	21.00	1.00	1.00
##000000	15.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2E9FF

Deuteranopia (green-blind)

#CAD8FF

Tritanopia (blue-blind)

#00FCF6

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #63f3fe;
/* rgb */ color: rgb(99, 243, 254);
/* oklch */ color: oklch(89.1% 0.123 202.2);

Tailwind

colors: {
  custom: {
    50: '#9ff7fe',
    500: '#63f3fe',
    950: '#000000',
  },
}

SCSS

$custom: #63f3fe;
$custom-light: #9ff7fe;
$custom-dark: #000000;

JSON

{
  "hex": "#63f3fe",
  "rgb": {
    "r": 99,
    "g": 243,
    "b": 254
  },
  "hsl": {
    "h": 184.258,
    "s": 98.726,
    "l": 69.216
  },
  "oklch": {
    "l": 0.8907,
    "c": 0.12318,
    "h": 202.2
  },
  "luminance": 0.7391
}

Semantic roles & 50–950 ramp

primary

#63F3FE

secondary

#D9392D

accent

#1000E6

background

#FDFFFF

surface

#F7FFFF

border

#D0D7D7

text

#101717

muted

#818585

Preview Lab

Preview with #63F3FE

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

Preview Lab → · Contrast checker → · Palette generator →