#63FDFF#63FDFF

#63FDFF is a very light, vivid teal. Relative luminance 0.801; OKLCH L 91.4% C 0.129 H 196.4°. Best body text is #000000 at 17.02:1 contrast (WCAG AA passes).

Color values

HEX	#63FDFF
RGB	rgb(99, 253, 255)
HSL	hsl(181, 100%, 69%)
HSV	hsv(181, 61%, 100%)
CMYK	cmyk(61.2%, 0.8%, 0%, 0%)
CIE-LAB	lab(91.74, -39.52, -13.07)
CIE-LCH	lch(91.74, 41.63, 198.30°)
OKLab	oklab(91.39% -0.1235 -0.0362)
OKLCH	oklch(91.39% 0.129 196.4)
XYZ	xyz(58.3130, 80.1169, 106.9793)
Luminance	0.8012 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63FDFF #FF6563

analogous

#63FFB3 #63FDFF #63AFFF

triadic

#63FDFF #FF63FD #FDFF63

tetradic

#63FDFF #B363FF #FF6563 #AFFF63

square

#63FDFF #B363FF #FF6563 #AFFF63

split-complementary

#63FDFF #FF63AF #FFB363

monochromatic

#00E5E8 #26FCFF #63FDFF #A0FEFF #DDFFFF

Accessibility & contrast

On white

1.23

#63FDFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.02

#63FDFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63FDFF

17.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63FDFF	#FFFFFF	#000000	##000000
##63FDFF	1.00	1.23	17.02	17.02
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.02	21.00	1.00	1.00
##000000	17.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDF2FF

Deuteranopia (green-blind)

#D5E0FF

Tritanopia (blue-blind)

#00FFFD

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #63fdff;
/* rgb */ color: rgb(99, 253, 255);
/* oklch */ color: oklch(91.4% 0.129 196.4);

Tailwind

colors: {
  custom: {
    50: '#a0feff',
    500: '#63fdff',
    950: '#000000',
  },
}

SCSS

$custom: #63fdff;
$custom-light: #a0feff;
$custom-dark: #000000;

JSON

{
  "hex": "#63fdff",
  "rgb": {
    "r": 99,
    "g": 253,
    "b": 255
  },
  "hsl": {
    "h": 180.769,
    "s": 100,
    "l": 69.412
  },
  "oklch": {
    "l": 0.91391,
    "c": 0.12875,
    "h": 196.4
  },
  "luminance": 0.80123
}

Semantic roles & 50–950 ramp

primary

#63FDFF

secondary

#DA2F2C

accent

#0300E6

background

#FDFFFF

surface

#F7FFFF

border

#D0D7D7

text

#101818

muted

#818686

Preview Lab

Preview with #63FDFF

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

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