#63dcd3
a balanced, vivid cyan · cool · closest name: turquoise
RGB
99, 220, 211
HSL
176°, 63%, 63%
CMYK
55, 0, 4, 14
Luminance
0.5854
Every format
| HEX | #63dcd3 |
| RGB | rgb(99, 220, 211) |
| HSL | hsl(176, 63%, 63%) |
| CMYK | cmyk(55%, 0%, 4%, 14%) |
| LAB | lab(81.0 -35.9 -5.9) |
| LCH | lch(81.0 36.4 189.3) |
| OKLCH | oklch(0.823 0.109 188.6) |
Copy-ready code
/* CSS */
color: #63dcd3;
background-color: #63dcd3;
/* Tailwind (arbitrary) */
class="text-[#63dcd3] bg-[#63dcd3]"
/* SCSS */
$brand: #63dcd3;
/* SwiftUI */
Color(red: 0.388, green: 0.863, blue: 0.827)
/* Android */
Color.parseColor("#63dcd3")Accessibility — WCAG contrast
Aa
#63dcd3 on white: 1.65:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#63dcd3 on black: 12.71:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red38.8%
Green86.3%
Blue82.7%
CMYK percentages
Cyan55.0%
Magenta0.0%
Yellow4.1%
Key (black)13.7%
Color previews
#63dcd3 text on a black background
contrast 12.71:1
Card sample
#63dcd3 text on a white background
contrast 1.65:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #63dcd3;
Background color
Panel with #63dcd3 background
background-color: #63dcd3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #63dcd3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(99, 220, 211, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(99, 220, 211, 0.45);
Border & gradient
Gradient panel
border: 3px solid #63dcd3; background: linear-gradient(135deg, #63dcd3, #6394DC);