#63FDD5#63FDD5

#63FDD5 is a very light, vivid teal. Relative luminance 0.777; OKLCH L 90.1% C 0.143 H 172.7°. Best body text is #000000 at 16.54:1 contrast (WCAG AA passes).

Color values

HEX	#63FDD5
RGB	rgb(99, 253, 213)
HSL	hsl(164, 97%, 69%)
HSV	hsv(164, 61%, 99%)
CMYK	cmyk(60.9%, 0%, 15.8%, 0.8%)
CIE-LAB	lab(90.64, -50.01, 7.10)
CIE-LCH	lch(90.64, 50.51, 171.92°)
OKLab	oklab(90.14% -0.1414 0.018)
OKLCH	oklch(90.14% 0.143 172.7)
XYZ	xyz(52.2753, 77.7019, 75.1809)
Luminance	0.7771 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63FDD5 #FD638B

analogous

#63FD88 #63FDD5 #63D8FD

triadic

#63FDD5 #D563FD #FDD563

tetradic

#63FDD5 #8863FD #FD638B #D8FD63

square

#63FDD5 #8863FD #FD638B #D8FD63

split-complementary

#63FDD5 #FD63D8 #FD8863

monochromatic

#03E3A9 #27FCC5 #63FDD5 #9FFEE5 #DCFFF6

Accessibility & contrast

On white

1.27

#63FDD5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.54

#63FDD5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63FDD5

16.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63FDD5	#FFFFFF	#000000	##000000
##63FDD5	1.00	1.27	16.54	16.54
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.54	21.00	1.00	1.00
##000000	16.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5EED3

Deuteranopia (green-blind)

#DFDED8

Tritanopia (blue-blind)

#00FFF1

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #63fdd5;
/* rgb */ color: rgb(99, 253, 213);
/* oklch */ color: oklch(90.1% 0.143 172.7);

Tailwind

colors: {
  custom: {
    50: '#9effe1',
    500: '#63fdd5',
    950: '#000000',
  },
}

SCSS

$custom: #63fdd5;
$custom-light: #9effe1;
$custom-dark: #000000;

JSON

{
  "hex": "#63fdd5",
  "rgb": {
    "r": 99,
    "g": 253,
    "b": 213
  },
  "hsl": {
    "h": 164.416,
    "s": 97.468,
    "l": 69.02
  },
  "oklch": {
    "l": 0.9014,
    "c": 0.14255,
    "h": 172.7
  },
  "luminance": 0.77707
}

Semantic roles & 50–950 ramp

primary

#63FDD5

secondary

#D72D59

accent

#003CE6

background

#FDFFFE

surface

#F7FFFC

border

#D0D7D5

text

#101815

muted

#818684

Preview Lab

Preview with #63FDD5

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

Preview Lab → · Contrast checker → · Palette generator →