#63DFD3#63DFD3

#63DFD3 is a very light, moderate teal. Relative luminance 0.601; OKLCH L 83.0% C 0.112 H 186.6°. Best body text is #000000 at 13.03:1 contrast (WCAG AA passes).

Color values

HEX	#63DFD3
RGB	rgb(99, 223, 211)
HSL	hsl(174, 66%, 63%)
HSV	hsv(174, 56%, 87%)
CMYK	cmyk(55.6%, 0%, 5.4%, 12.5%)
CIE-LAB	lab(81.91, -37.33, -4.58)
CIE-LCH	lch(81.91, 37.61, 186.99°)
OKLab	oklab(83.03% -0.1112 -0.0129)
OKLCH	oklch(83.03% 0.112 186.6)
XYZ	xyz(43.2860, 60.1269, 70.9399)
Luminance	0.6013 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DFD3 #DF636F

analogous

#63DF95 #63DFD3 #63ADDF

triadic

#63DFD3 #D363DF #DFD363

tetradic

#63DFD3 #9563DF #DF636F #ADDF63

square

#63DFD3 #9563DF #DF636F #ADDF63

split-complementary

#63DFD3 #DF63AD #DF9563

monochromatic

#22A699 #30D5C5 #63DFD3 #96E9E1 #C9F4F0

Accessibility & contrast

On white

1.61

#63DFD3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.03

#63DFD3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DFD3

13.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DFD3	#FFFFFF	#000000	##000000
##63DFD3	1.00	1.61	13.03	13.03
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.03	21.00	1.00	1.00
##000000	13.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5D4D3

Deuteranopia (green-blind)

#C1C6D4

Tritanopia (blue-blind)

#00E4DB

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #63dfd3;
/* rgb */ color: rgb(99, 223, 211);
/* oklch */ color: oklch(83.0% 0.112 186.6);

Tailwind

colors: {
  custom: {
    50: '#9ae9e0',
    500: '#63dfd3',
    950: '#000000',
  },
}

SCSS

$custom: #63dfd3;
$custom-light: #9ae9e0;
$custom-dark: #000000;

JSON

{
  "hex": "#63dfd3",
  "rgb": {
    "r": 99,
    "g": 223,
    "b": 211
  },
  "hsl": {
    "h": 174.194,
    "s": 65.957,
    "l": 63.137
  },
  "oklch": {
    "l": 0.83025,
    "c": 0.112,
    "h": 186.6
  },
  "luminance": 0.60131
}

Semantic roles & 50–950 ramp

primary

#63DFD3

secondary

#A83E48

accent

#1829CE

background

#FCFEFE

surface

#F5FDFC

border

#CFD5D5

text

#0F1615

muted

#808484

Preview Lab

Preview with #63DFD3

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

Preview Lab → · Contrast checker → · Palette generator →