#63F8F8#63F8F8

#63F8F8 is a very light, vivid teal. Relative luminance 0.766; OKLCH L 90.0% C 0.126 H 195.1°. Best body text is #000000 at 16.31:1 contrast (WCAG AA passes).

Color values

HEX	#63F8F8
RGB	rgb(99, 248, 248)
HSL	hsl(180, 91%, 68%)
HSV	hsv(180, 60%, 97%)
CMYK	cmyk(60.1%, 0%, 0%, 2.7%)
CIE-LAB	lab(90.12, -39.12, -11.85)
CIE-LCH	lch(90.12, 40.87, 196.86°)
OKLab	oklab(90.01% -0.1214 -0.0329)
OKLCH	oklch(90.01% 0.126 195.1)
XYZ	xyz(55.6489, 76.5588, 100.6333)
Luminance	0.7657 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F8F8 #F86363

analogous

#63F8AD #63F8F8 #63ADF8

triadic

#63F8F8 #F863F8 #F8F863

tetradic

#63F8F8 #AD63F8 #F86363 #ADF863

square

#63F8F8 #AD63F8 #F86363 #ADF863

split-complementary

#63F8F8 #F863AD #F8AD63

monochromatic

#0AD7D7 #28F5F5 #63F8F8 #9EFBFB #D8FDFD

Accessibility & contrast

On white

1.29

#63F8F8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.31

#63F8F8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F8F8

16.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F8F8	#FFFFFF	#000000	##000000
##63F8F8	1.00	1.29	16.31	16.31
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.31	21.00	1.00	1.00
##000000	16.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9EDF8

Deuteranopia (green-blind)

#D1DBF9

Tritanopia (blue-blind)

#00FFF8

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #63f8f8;
/* rgb */ color: rgb(99, 248, 248);
/* oklch */ color: oklch(90.0% 0.126 195.1);

Tailwind

colors: {
  custom: {
    50: '#9ffbfa',
    500: '#63f8f8',
    950: '#000000',
  },
}

SCSS

$custom: #63f8f8;
$custom-light: #9ffbfa;
$custom-dark: #000000;

JSON

{
  "hex": "#63f8f8",
  "rgb": {
    "r": 99,
    "g": 248,
    "b": 248
  },
  "hsl": {
    "h": 180,
    "s": 91.411,
    "l": 68.039
  },
  "oklch": {
    "l": 0.90014,
    "c": 0.12581,
    "h": 195.1
  },
  "luminance": 0.76565
}

Semantic roles & 50–950 ramp

primary

#63F8F8

secondary

#D12E2E

accent

#0000E6

background

#FDFFFF

surface

#F7FFFF

border

#D0D7D7

text

#101717

muted

#818585

Preview Lab

Preview with #63F8F8

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

Preview Lab → · Contrast checker → · Palette generator →