#63DDC3#63DDC3

#63DDC3 is a very light, moderate teal. Relative luminance 0.583; OKLCH L 82.1% C 0.116 H 177.1°. Best body text is #000000 at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#63DDC3
RGB	rgb(99, 221, 195)
HSL	hsl(167, 64%, 63%)
HSV	hsv(167, 55%, 87%)
CMYK	cmyk(55.2%, 0%, 11.8%, 13.3%)
CIE-LAB	lab(80.91, -40.38, 2.46)
CIE-LCH	lch(80.91, 40.45, 176.52°)
OKLab	oklab(82.08% -0.1161 0.0059)
OKLCH	oklch(82.08% 0.116 177.1)
XYZ	xyz(40.8479, 58.3018, 60.7199)
Luminance	0.5831 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DDC3 #DD637D

analogous

#63DD86 #63DDC3 #63BADD

triadic

#63DDC3 #C363DD #DDC363

tetradic

#63DDC3 #8663DD #DD637D #BADD63

square

#63DDC3 #8663DD #DD637D #BADD63

split-complementary

#63DDC3 #DD63BA #DD8663

monochromatic

#23A287 #31D2B0 #63DDC3 #95E8D6 #C7F3EA

Accessibility & contrast

On white

1.66

#63DDC3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.66

#63DDC3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DDC3

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DDC3	#FFFFFF	#000000	##000000
##63DDC3	1.00	1.66	12.66	12.66
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.66	21.00	1.00	1.00
##000000	12.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5D1C2

Deuteranopia (green-blind)

#C3C3C5

Tritanopia (blue-blind)

#0CE0D5

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #63ddc3;
/* rgb */ color: rgb(99, 221, 195);
/* oklch */ color: oklch(82.1% 0.116 177.1);

Tailwind

colors: {
  custom: {
    50: '#99e8d5',
    500: '#63ddc3',
    950: '#000000',
  },
}

SCSS

$custom: #63ddc3;
$custom-light: #99e8d5;
$custom-dark: #000000;

JSON

{
  "hex": "#63ddc3",
  "rgb": {
    "r": 99,
    "g": 221,
    "b": 195
  },
  "hsl": {
    "h": 167.213,
    "s": 64.211,
    "l": 62.745
  },
  "oklch": {
    "l": 0.82075,
    "c": 0.11624,
    "h": 177.1
  },
  "luminance": 0.58306
}

Semantic roles & 50–950 ramp

primary

#63DDC3

secondary

#A53F55

accent

#1940CC

background

#FCFEFE

surface

#F5FDFB

border

#CFD5D4

text

#0F1614

muted

#808483

Preview Lab

Preview with #63DDC3

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

Preview Lab → · Contrast checker → · Palette generator →