#63DFCB#63DFCB

#63DFCB is a very light, moderate teal. Relative luminance 0.597; OKLCH L 82.8% C 0.115 H 181.2°. Best body text is #000000 at 12.95:1 contrast (WCAG AA passes).

Color values

HEX	#63DFCB
RGB	rgb(99, 223, 203)
HSL	hsl(170, 66%, 63%)
HSV	hsv(170, 56%, 87%)
CMYK	cmyk(55.6%, 0%, 9%, 12.5%)
CIE-LAB	lab(81.69, -39.33, -0.64)
CIE-LCH	lch(81.69, 39.33, 180.94°)
OKLab	oklab(82.78% -0.1147 -0.0024)
OKLCH	oklch(82.78% 0.115 181.2)
XYZ	xyz(42.3080, 59.7357, 65.7889)
Luminance	0.5974 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DFCB #DF6377

analogous

#63DF8D #63DFCB #63B5DF

triadic

#63DFCB #CB63DF #DFCB63

tetradic

#63DFCB #8D63DF #DF6377 #B5DF63

square

#63DFCB #8D63DF #DF6377 #B5DF63

split-complementary

#63DFCB #DF63B5 #DF8D63

monochromatic

#22A690 #30D5BA #63DFCB #96E9DC #C9F4ED

Accessibility & contrast

On white

1.62

#63DFCB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.95

#63DFCB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DFCB

12.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DFCB	#FFFFFF	#000000	##000000
##63DFCB	1.00	1.62	12.95	12.95
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.95	21.00	1.00	1.00
##000000	12.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6D3CA

Deuteranopia (green-blind)

#C3C5CD

Tritanopia (blue-blind)

#00E3D9

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #63dfcb;
/* rgb */ color: rgb(99, 223, 203);
/* oklch */ color: oklch(82.8% 0.115 181.2);

Tailwind

colors: {
  custom: {
    50: '#9ae9da',
    500: '#63dfcb',
    950: '#000000',
  },
}

SCSS

$custom: #63dfcb;
$custom-light: #9ae9da;
$custom-dark: #000000;

JSON

{
  "hex": "#63dfcb",
  "rgb": {
    "r": 99,
    "g": 223,
    "b": 203
  },
  "hsl": {
    "h": 170.323,
    "s": 65.957,
    "l": 63.137
  },
  "oklch": {
    "l": 0.82782,
    "c": 0.11473,
    "h": 181.2
  },
  "luminance": 0.5974
}

Semantic roles & 50–950 ramp

primary

#63DFCB

secondary

#A83E4F

accent

#1835CE

background

#FCFEFE

surface

#F5FDFB

border

#CFD5D4

text

#0F1614

muted

#808483

Preview Lab

Preview with #63DFCB

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

Preview Lab → · Contrast checker → · Palette generator →