#63F8FC#63F8FC

#63F8FC is a very light, vivid teal. Relative luminance 0.768; OKLCH L 90.1% C 0.126 H 197.7°. Best body text is #000000 at 16.36:1 contrast (WCAG AA passes).

Color values

HEX	#63F8FC
RGB	rgb(99, 248, 252)
HSL	hsl(182, 96%, 69%)
HSV	hsv(182, 61%, 99%)
CMYK	cmyk(60.7%, 1.6%, 0%, 1.2%)
CIE-LAB	lab(90.23, -38.05, -13.76)
CIE-LCH	lch(90.23, 40.46, 199.88°)
OKLab	oklab(90.15% -0.1198 -0.0381)
OKLCH	oklch(90.15% 0.126 197.7)
XYZ	xyz(56.2761, 76.8097, 103.9365)
Luminance	0.7682 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F8FC #FC6763

analogous

#63FCB4 #63F8FC #63ACFC

triadic

#63F8FC #FC63F8 #F8FC63

tetradic

#63F8FC #B463FC #FC6763 #ACFC63

square

#63F8FC #B463FC #FC6763 #ACFC63

split-complementary

#63F8FC #FC63AC #FCB463

monochromatic

#04DBE0 #27F5FB #63F8FC #9FFBFD #DBFDFE

Accessibility & contrast

On white

1.28

#63F8FC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.36

#63F8FC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F8FC

16.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F8FC	#FFFFFF	#000000	##000000
##63F8FC	1.00	1.28	16.36	16.36
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.36	21.00	1.00	1.00
##000000	16.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8EDFD

Deuteranopia (green-blind)

#D0DCFD

Tritanopia (blue-blind)

#00FFF9

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #63f8fc;
/* rgb */ color: rgb(99, 248, 252);
/* oklch */ color: oklch(90.1% 0.126 197.7);

Tailwind

colors: {
  custom: {
    50: '#9ffbfd',
    500: '#63f8fc',
    950: '#000000',
  },
}

SCSS

$custom: #63f8fc;
$custom-light: #9ffbfd;
$custom-dark: #000000;

JSON

{
  "hex": "#63f8fc",
  "rgb": {
    "r": 99,
    "g": 248,
    "b": 252
  },
  "hsl": {
    "h": 181.569,
    "s": 96.226,
    "l": 68.824
  },
  "oklch": {
    "l": 0.90146,
    "c": 0.12572,
    "h": 197.7
  },
  "luminance": 0.76816
}

Semantic roles & 50–950 ramp

primary

#63F8FC

secondary

#D6322D

accent

#0600E6

background

#FDFFFF

surface

#F7FFFF

border

#D0D7D7

text

#101717

muted

#818585

Preview Lab

Preview with #63F8FC

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

Preview Lab → · Contrast checker → · Palette generator →