#63F4F8#63F4F8

#63F4F8 is a very light, vivid teal. Relative luminance 0.741; OKLCH L 89.1% C 0.123 H 197.7°. Best body text is #000000 at 15.83:1 contrast (WCAG AA passes).

Color values

HEX	#63F4F8
RGB	rgb(99, 244, 248)
HSL	hsl(182, 91%, 68%)
HSV	hsv(182, 60%, 97%)
CMYK	cmyk(60.1%, 1.6%, 0%, 2.7%)
CIE-LAB	lab(88.98, -37.29, -13.55)
CIE-LCH	lch(88.98, 39.68, 199.97°)
OKLab	oklab(89.1% -0.1174 -0.0375)
OKLCH	oklch(89.1% 0.123 197.7)
XYZ	xyz(54.4322, 74.1256, 100.2278)
Luminance	0.7413 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F4F8 #F86763

analogous

#63F8B2 #63F4F8 #63A9F8

triadic

#63F4F8 #F863F4 #F4F863

tetradic

#63F4F8 #B263F8 #F86763 #A9F863

square

#63F4F8 #B263F8 #F86763 #A9F863

split-complementary

#63F4F8 #F863A9 #F8B263

monochromatic

#0AD1D7 #28F0F5 #63F4F8 #9EF8FB #D8FCFD

Accessibility & contrast

On white

1.33

#63F4F8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.83

#63F4F8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F4F8

15.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F4F8	#FFFFFF	#000000	##000000
##63F4F8	1.00	1.33	15.83	15.83
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.83	21.00	1.00	1.00
##000000	15.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4E9F9

Deuteranopia (green-blind)

#CDD8F9

Tritanopia (blue-blind)

#00FCF5

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #63f4f8;
/* rgb */ color: rgb(99, 244, 248);
/* oklch */ color: oklch(89.1% 0.123 197.7);

Tailwind

colors: {
  custom: {
    50: '#9ff8fa',
    500: '#63f4f8',
    950: '#000000',
  },
}

SCSS

$custom: #63f4f8;
$custom-light: #9ff8fa;
$custom-dark: #000000;

JSON

{
  "hex": "#63f4f8",
  "rgb": {
    "r": 99,
    "g": 244,
    "b": 248
  },
  "hsl": {
    "h": 181.611,
    "s": 91.411,
    "l": 68.039
  },
  "oklch": {
    "l": 0.89095,
    "c": 0.12328,
    "h": 197.7
  },
  "luminance": 0.74131
}

Semantic roles & 50–950 ramp

primary

#63F4F8

secondary

#D1322E

accent

#0600E6

background

#FDFFFF

surface

#F7FFFF

border

#D0D7D7

text

#101717

muted

#818585

Preview Lab

Preview with #63F4F8

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

Preview Lab → · Contrast checker → · Palette generator →