#63DCC9#63DCC9

#63DCC9 is a very light, moderate teal. Relative luminance 0.581; OKLCH L 82.0% C 0.112 H 181.6°. Best body text is #000000 at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#63DCC9
RGB	rgb(99, 220, 201)
HSL	hsl(171, 63%, 63%)
HSV	hsv(171, 55%, 86%)
CMYK	cmyk(55%, 0%, 8.6%, 13.7%)
CIE-LAB	lab(80.77, -38.46, -0.93)
CIE-LCH	lch(80.77, 38.47, 181.39°)
OKLab	oklab(82.01% -0.1124 -0.0031)
OKLCH	oklch(82.01% 0.112 181.6)
XYZ	xyz(41.2767, 58.0521, 64.2769)
Luminance	0.5806 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DCC9 #DC6376

analogous

#63DC8D #63DCC9 #63B2DC

triadic

#63DCC9 #C963DC #DCC963

tetradic

#63DCC9 #8D63DC #DC6376 #B2DC63

square

#63DCC9 #8D63DC #DC6376 #B2DC63

split-complementary

#63DCC9 #DC63B2 #DC8D63

monochromatic

#24A18D #31D1B8 #63DCC9 #95E7DA #C7F2EC

Accessibility & contrast

On white

1.67

#63DCC9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.61

#63DCC9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DCC9

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DCC9	#FFFFFF	#000000	##000000
##63DCC9	1.00	1.67	12.61	12.61
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.61	21.00	1.00	1.00
##000000	12.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3D1C8

Deuteranopia (green-blind)

#C0C3CB

Tritanopia (blue-blind)

#00E0D6

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #63dcc9;
/* rgb */ color: rgb(99, 220, 201);
/* oklch */ color: oklch(82.0% 0.112 181.6);

Tailwind

colors: {
  custom: {
    50: '#9ae7d9',
    500: '#63dcc9',
    950: '#000000',
  },
}

SCSS

$custom: #63dcc9;
$custom-light: #9ae7d9;
$custom-dark: #000000;

JSON

{
  "hex": "#63dcc9",
  "rgb": {
    "r": 99,
    "g": 220,
    "b": 201
  },
  "hsl": {
    "h": 170.579,
    "s": 63.351,
    "l": 62.549
  },
  "oklch": {
    "l": 0.82013,
    "c": 0.11242,
    "h": 181.6
  },
  "luminance": 0.58056
}

Semantic roles & 50–950 ramp

primary

#63DCC9

secondary

#A43F4F

accent

#1A36CB

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0F1614

muted

#808483

Preview Lab

Preview with #63DCC9

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

Preview Lab → · Contrast checker → · Palette generator →