#63F2FF#63F2FF

#63F2FF is a very light, vivid teal. Relative luminance 0.734; OKLCH L 88.9% C 0.123 H 203.6°. Best body text is #000000 at 15.68:1 contrast (WCAG AA passes).

Color values

HEX	#63F2FF
RGB	rgb(99, 242, 255)
HSL	hsl(185, 100%, 69%)
HSV	hsv(185, 61%, 100%)
CMYK	cmyk(61.2%, 5.1%, 0%, 0%)
CIE-LAB	lab(88.62, -34.46, -17.74)
CIE-LCH	lch(88.62, 38.76, 207.24°)
OKLab	oklab(88.88% -0.1126 -0.0491)
OKLCH	oklch(88.88% 0.123 203.6)
XYZ	xyz(54.9401, 73.3711, 105.8550)
Luminance	0.7338 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F2FF #FF7063

analogous

#63FFBE #63F2FF #63A4FF

triadic

#63F2FF #FF63F2 #F2FF63

tetradic

#63F2FF #BE63FF #FF7063 #A4FF63

square

#63F2FF #BE63FF #FF7063 #A4FF63

split-complementary

#63F2FF #FF63A4 #FFBE63

monochromatic

#00D4E8 #26EDFF #63F2FF #A0F7FF #DDFCFF

Accessibility & contrast

On white

1.34

#63F2FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.68

#63F2FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F2FF

15.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F2FF	#FFFFFF	#000000	##000000
##63F2FF	1.00	1.34	15.68	15.68
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.68	21.00	1.00	1.00
##000000	15.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0E9FF

Deuteranopia (green-blind)

#C9D7FF

Tritanopia (blue-blind)

#00FBF6

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #63f2ff;
/* rgb */ color: rgb(99, 242, 255);
/* oklch */ color: oklch(88.9% 0.123 203.6);

Tailwind

colors: {
  custom: {
    50: '#9ff6ff',
    500: '#63f2ff',
    950: '#000000',
  },
}

SCSS

$custom: #63f2ff;
$custom-light: #9ff6ff;
$custom-dark: #000000;

JSON

{
  "hex": "#63f2ff",
  "rgb": {
    "r": 99,
    "g": 242,
    "b": 255
  },
  "hsl": {
    "h": 185,
    "s": 100,
    "l": 69.412
  },
  "oklch": {
    "l": 0.88876,
    "c": 0.12287,
    "h": 203.6
  },
  "luminance": 0.73377
}

Semantic roles & 50–950 ramp

primary

#63F2FF

secondary

#DA3B2C

accent

#1300E6

background

#FDFFFF

surface

#F7FEFF

border

#D0D6D7

text

#101718

muted

#818586

Preview Lab

Preview with #63F2FF

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

Preview Lab → · Contrast checker → · Palette generator →