#63FAF4#63FAF4

#63FAF4 is a very light, vivid teal. Relative luminance 0.776; OKLCH L 90.3% C 0.128 H 191.4°. Best body text is #000000 at 16.51:1 contrast (WCAG AA passes).

Color values

HEX	#63FAF4
RGB	rgb(99, 250, 244)
HSL	hsl(178, 94%, 68%)
HSV	hsv(178, 60%, 98%)
CMYK	cmyk(60.4%, 0%, 2.4%, 2%)
CIE-LAB	lab(90.57, -41.07, -9.09)
CIE-LCH	lch(90.57, 42.07, 192.49°)
OKLab	oklab(90.35% -0.1251 -0.0253)
OKLCH	oklch(90.35% 0.128 191.4)
XYZ	xyz(55.6531, 77.5496, 97.6060)
Luminance	0.7756 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63FAF4 #FA6369

analogous

#63FAA8 #63FAF4 #63B4FA

triadic

#63FAF4 #F463FA #FAF463

tetradic

#63FAF4 #A863FA #FA6369 #B4FA63

square

#63FAF4 #A863FA #FA6369 #B4FA63

split-complementary

#63FAF4 #FA63B4 #FAA863

monochromatic

#07DCD3 #28F8F0 #63FAF4 #9EFCF8 #DAFEFC

Accessibility & contrast

On white

1.27

#63FAF4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.51

#63FAF4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63FAF4

16.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63FAF4	#FFFFFF	#000000	##000000
##63FAF4	1.00	1.27	16.51	16.51
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.51	21.00	1.00	1.00
##000000	16.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECEEF4

Deuteranopia (green-blind)

#D5DDF5

Tritanopia (blue-blind)

#00FFF8

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #63faf4;
/* rgb */ color: rgb(99, 250, 244);
/* oklch */ color: oklch(90.3% 0.128 191.4);

Tailwind

colors: {
  custom: {
    50: '#9ffcf7',
    500: '#63faf4',
    950: '#000000',
  },
}

SCSS

$custom: #63faf4;
$custom-light: #9ffcf7;
$custom-dark: #000000;

JSON

{
  "hex": "#63faf4",
  "rgb": {
    "r": 99,
    "g": 250,
    "b": 244
  },
  "hsl": {
    "h": 177.616,
    "s": 93.789,
    "l": 68.431
  },
  "oklch": {
    "l": 0.90346,
    "c": 0.12763,
    "h": 191.4
  },
  "luminance": 0.77556
}

Semantic roles & 50–950 ramp

primary

#63FAF4

secondary

#D42E34

accent

#0009E6

background

#FDFFFF

surface

#F7FFFE

border

#D0D7D6

text

#101717

muted

#818585

Preview Lab

Preview with #63FAF4

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

Preview Lab → · Contrast checker → · Palette generator →