#63DDC5#63DDC5

#63DDC5 is a very light, moderate teal. Relative luminance 0.584; OKLCH L 82.1% C 0.115 H 178.4°. Best body text is #000000 at 12.68:1 contrast (WCAG AA passes).

Color values

HEX	#63DDC5
RGB	rgb(99, 221, 197)
HSL	hsl(168, 64%, 63%)
HSV	hsv(168, 55%, 87%)
CMYK	cmyk(55.2%, 0%, 10.9%, 13.3%)
CIE-LAB	lab(80.96, -39.89, 1.47)
CIE-LCH	lch(80.96, 39.92, 177.89°)
OKLab	oklab(82.13% -0.1152 0.0033)
OKLCH	oklch(82.13% 0.115 178.4)
XYZ	xyz(41.0756, 58.3928, 61.9188)
Luminance	0.5840 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DDC5 #DD637B

analogous

#63DD88 #63DDC5 #63B8DD

triadic

#63DDC5 #C563DD #DDC563

tetradic

#63DDC5 #8863DD #DD637B #B8DD63

square

#63DDC5 #8863DD #DD637B #B8DD63

split-complementary

#63DDC5 #DD63B8 #DD8863

monochromatic

#23A289 #31D2B2 #63DDC5 #95E8D8 #C7F3EA

Accessibility & contrast

On white

1.66

#63DDC5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.68

#63DDC5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DDC5

12.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DDC5	#FFFFFF	#000000	##000000
##63DDC5	1.00	1.66	12.68	12.68
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.68	21.00	1.00	1.00
##000000	12.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5D1C4

Deuteranopia (green-blind)

#C2C3C7

Tritanopia (blue-blind)

#04E0D6

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #63ddc5;
/* rgb */ color: rgb(99, 221, 197);
/* oklch */ color: oklch(82.1% 0.115 178.4);

Tailwind

colors: {
  custom: {
    50: '#99e8d6',
    500: '#63ddc5',
    950: '#000000',
  },
}

SCSS

$custom: #63ddc5;
$custom-light: #99e8d6;
$custom-dark: #000000;

JSON

{
  "hex": "#63ddc5",
  "rgb": {
    "r": 99,
    "g": 221,
    "b": 197
  },
  "hsl": {
    "h": 168.197,
    "s": 64.211,
    "l": 62.745
  },
  "oklch": {
    "l": 0.82132,
    "c": 0.11526,
    "h": 178.4
  },
  "luminance": 0.58397
}

Semantic roles & 50–950 ramp

primary

#63DDC5

secondary

#A53F53

accent

#193DCC

background

#FCFEFE

surface

#F5FDFB

border

#CFD5D4

text

#0F1614

muted

#808483

Preview Lab

Preview with #63DDC5

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

Preview Lab → · Contrast checker → · Palette generator →