#63F6FC#63F6FC

#63F6FC is a very light, vivid teal. Relative luminance 0.756; OKLCH L 89.7% C 0.125 H 199.0°. Best body text is #000000 at 16.12:1 contrast (WCAG AA passes).

Color values

HEX	#63F6FC
RGB	rgb(99, 246, 252)
HSL	hsl(182, 96%, 69%)
HSV	hsv(182, 61%, 99%)
CMYK	cmyk(60.7%, 2.4%, 0%, 1.2%)
CIE-LAB	lab(89.67, -37.13, -14.61)
CIE-LCH	lch(89.67, 39.90, 201.48°)
OKLab	oklab(89.69% -0.1178 -0.0405)
OKLCH	oklch(89.69% 0.125 199)
XYZ	xyz(55.6645, 75.5865, 103.7327)
Luminance	0.7559 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F6FC #FC6963

analogous

#63FCB6 #63F6FC #63AAFC

triadic

#63F6FC #FC63F6 #F6FC63

tetradic

#63F6FC #B663FC #FC6963 #AAFC63

square

#63F6FC #B663FC #FC6963 #AAFC63

split-complementary

#63F6FC #FC63AA #FCB663

monochromatic

#04D8E0 #27F3FB #63F6FC #9FF9FD #DBFDFE

Accessibility & contrast

On white

1.30

#63F6FC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.12

#63F6FC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F6FC

16.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F6FC	#FFFFFF	#000000	##000000
##63F6FC	1.00	1.30	16.12	16.12
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.12	21.00	1.00	1.00
##000000	16.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6ECFD

Deuteranopia (green-blind)

#CEDAFD

Tritanopia (blue-blind)

#00FEF7

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #63f6fc;
/* rgb */ color: rgb(99, 246, 252);
/* oklch */ color: oklch(89.7% 0.125 199.0);

Tailwind

colors: {
  custom: {
    50: '#9ff9fd',
    500: '#63f6fc',
    950: '#000000',
  },
}

SCSS

$custom: #63f6fc;
$custom-light: #9ff9fd;
$custom-dark: #000000;

JSON

{
  "hex": "#63f6fc",
  "rgb": {
    "r": 99,
    "g": 246,
    "b": 252
  },
  "hsl": {
    "h": 182.353,
    "s": 96.226,
    "l": 68.824
  },
  "oklch": {
    "l": 0.89688,
    "c": 0.12457,
    "h": 199
  },
  "luminance": 0.75592
}

Semantic roles & 50–950 ramp

primary

#63F6FC

secondary

#D6342D

accent

#0900E6

background

#FDFFFF

surface

#F7FFFF

border

#D0D7D7

text

#101717

muted

#818585

Preview Lab

Preview with #63F6FC

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

Preview Lab → · Contrast checker → · Palette generator →