#63FAFF#63FAFF

#63FAFF is a very light, vivid teal. Relative luminance 0.782; OKLCH L 90.7% C 0.127 H 198.2°. Best body text is #000000 at 16.65:1 contrast (WCAG AA passes).

Color values

HEX	#63FAFF
RGB	rgb(99, 250, 255)
HSL	hsl(182, 100%, 69%)
HSV	hsv(182, 61%, 100%)
CMYK	cmyk(61.2%, 2%, 0%, 0%)
CIE-LAB	lab(90.89, -38.16, -14.34)
CIE-LCH	lch(90.89, 40.77, 200.60°)
OKLab	oklab(90.7% -0.1206 -0.0397)
OKLCH	oklch(90.7% 0.127 198.2)
XYZ	xyz(57.3734, 78.2377, 106.6661)
Luminance	0.7824 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63FAFF #FF6863

analogous

#63FFB6 #63FAFF #63ACFF

triadic

#63FAFF #FF63FA #FAFF63

tetradic

#63FAFF #B663FF #FF6863 #ACFF63

square

#63FAFF #B663FF #FF6863 #ACFF63

split-complementary

#63FAFF #FF63AC #FFB663

monochromatic

#00E0E8 #26F8FF #63FAFF #A0FCFF #DDFEFF

Accessibility & contrast

On white

1.26

#63FAFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.65

#63FAFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63FAFF

16.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63FAFF	#FFFFFF	#000000	##000000
##63FAFF	1.00	1.26	16.65	16.65
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.65	21.00	1.00	1.00
##000000	16.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAEFFF

Deuteranopia (green-blind)

#D1DDFF

Tritanopia (blue-blind)

#00FFFB

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #63faff;
/* rgb */ color: rgb(99, 250, 255);
/* oklch */ color: oklch(90.7% 0.127 198.2);

Tailwind

colors: {
  custom: {
    50: '#a0fcff',
    500: '#63faff',
    950: '#000000',
  },
}

SCSS

$custom: #63faff;
$custom-light: #a0fcff;
$custom-dark: #000000;

JSON

{
  "hex": "#63faff",
  "rgb": {
    "r": 99,
    "g": 250,
    "b": 255
  },
  "hsl": {
    "h": 181.923,
    "s": 100,
    "l": 69.412
  },
  "oklch": {
    "l": 0.90704,
    "c": 0.12695,
    "h": 198.2
  },
  "luminance": 0.78244
}

Semantic roles & 50–950 ramp

primary

#63FAFF

secondary

#DA322C

accent

#0700E6

background

#FDFFFF

surface

#F7FFFF

border

#D0D7D7

text

#101718

muted

#818586

Preview Lab

Preview with #63FAFF

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

Preview Lab → · Contrast checker → · Palette generator →