#63FDDF#63FDDF

#63FDDF is a very light, vivid teal. Relative luminance 0.782; OKLCH L 90.4% C 0.137 H 177.8°. Best body text is #000000 at 16.65:1 contrast (WCAG AA passes).

Color values

HEX	#63FDDF
RGB	rgb(99, 253, 223)
HSL	hsl(168, 97%, 69%)
HSV	hsv(168, 61%, 99%)
CMYK	cmyk(60.9%, 0%, 11.9%, 0.8%)
CIE-LAB	lab(90.88, -47.65, 2.26)
CIE-LCH	lch(90.88, 47.71, 177.28°)
OKLab	oklab(90.41% -0.137 0.0053)
OKLCH	oklch(90.41% 0.137 177.8)
XYZ	xyz(53.5839, 78.2253, 82.0728)
Luminance	0.7823 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63FDDF #FD6381

analogous

#63FD92 #63FDDF #63CEFD

triadic

#63FDDF #DF63FD #FDDF63

tetradic

#63FDDF #9263FD #FD6381 #CEFD63

square

#63FDDF #9263FD #FD6381 #CEFD63

split-complementary

#63FDDF #FD63CE #FD9263

monochromatic

#03E3B7 #27FCD3 #63FDDF #9FFEEB #DCFFF8

Accessibility & contrast

On white

1.26

#63FDDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.65

#63FDDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63FDDF

16.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63FDDF	#FFFFFF	#000000	##000000
##63FDDF	1.00	1.26	16.65	16.65
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.65	21.00	1.00	1.00
##000000	16.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4EFDE

Deuteranopia (green-blind)

#DDDEE1

Tritanopia (blue-blind)

#00FFF4

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #63fddf;
/* rgb */ color: rgb(99, 253, 223);
/* oklch */ color: oklch(90.4% 0.137 177.8);

Tailwind

colors: {
  custom: {
    50: '#9effe8',
    500: '#63fddf',
    950: '#000000',
  },
}

SCSS

$custom: #63fddf;
$custom-light: #9effe8;
$custom-dark: #000000;

JSON

{
  "hex": "#63fddf",
  "rgb": {
    "r": 99,
    "g": 253,
    "b": 223
  },
  "hsl": {
    "h": 168.312,
    "s": 97.468,
    "l": 69.02
  },
  "oklch": {
    "l": 0.90414,
    "c": 0.13714,
    "h": 177.8
  },
  "luminance": 0.78231
}

Semantic roles & 50–950 ramp

primary

#63FDDF

secondary

#D72D4E

accent

#002DE6

background

#FDFFFE

surface

#F7FFFC

border

#D0D7D5

text

#101816

muted

#818684

Preview Lab

Preview with #63FDDF

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

Preview Lab → · Contrast checker → · Palette generator →