#63F7FF#63F7FF

#63F7FF is a very light, vivid teal. Relative luminance 0.764; OKLCH L 90.0% C 0.125 H 200.2°. Best body text is #000000 at 16.28:1 contrast (WCAG AA passes).

Color values

HEX	#63F7FF
RGB	rgb(99, 247, 255)
HSL	hsl(183, 100%, 69%)
HSV	hsv(183, 61%, 100%)
CMYK	cmyk(61.2%, 3.1%, 0%, 0%)
CIE-LAB	lab(90.04, -36.78, -15.62)
CIE-LCH	lch(90.04, 39.96, 203.00°)
OKLab	oklab(90.02% -0.1176 -0.0433)
OKLCH	oklch(90.02% 0.125 200.2)
XYZ	xyz(56.4486, 76.3881, 106.3578)
Luminance	0.7639 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F7FF #FF6B63

analogous

#63FFB9 #63F7FF #63A9FF

triadic

#63F7FF #FF63F7 #F7FF63

tetradic

#63F7FF #B963FF #FF6B63 #A9FF63

square

#63F7FF #B963FF #FF6B63 #A9FF63

split-complementary

#63F7FF #FF63A9 #FFB963

monochromatic

#00DCE8 #26F4FF #63F7FF #A0FAFF #DDFDFF

Accessibility & contrast

On white

1.29

#63F7FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.28

#63F7FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F7FF

16.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F7FF	#FFFFFF	#000000	##000000
##63F7FF	1.00	1.29	16.28	16.28
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.28	21.00	1.00	1.00
##000000	16.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6EDFF

Deuteranopia (green-blind)

#CEDBFF

Tritanopia (blue-blind)

#00FFF9

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #63f7ff;
/* rgb */ color: rgb(99, 247, 255);
/* oklch */ color: oklch(90.0% 0.125 200.2);

Tailwind

colors: {
  custom: {
    50: '#a0faff',
    500: '#63f7ff',
    950: '#000000',
  },
}

SCSS

$custom: #63f7ff;
$custom-light: #a0faff;
$custom-dark: #000000;

JSON

{
  "hex": "#63f7ff",
  "rgb": {
    "r": 99,
    "g": 247,
    "b": 255
  },
  "hsl": {
    "h": 183.077,
    "s": 100,
    "l": 69.412
  },
  "oklch": {
    "l": 0.90018,
    "c": 0.12529,
    "h": 200.2
  },
  "luminance": 0.76394
}

Semantic roles & 50–950 ramp

primary

#63F7FF

secondary

#DA352C

accent

#0C00E6

background

#FDFFFF

surface

#F7FFFF

border

#D0D7D7

text

#101718

muted

#818586

Preview Lab

Preview with #63F7FF

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

Preview Lab → · Contrast checker → · Palette generator →