#63dfd8
a balanced, vivid cyan · cool · closest name: turquoise
RGB
99, 223, 216
HSL
177°, 66%, 63%
CMYK
56, 0, 3, 13
Luminance
0.6039
Every format
| HEX | #63dfd8 |
| RGB | rgb(99, 223, 216) |
| HSL | hsl(177, 66%, 63%) |
| CMYK | cmyk(56%, 0%, 3%, 13%) |
| LAB | lab(82.0 -36.0 -7.0) |
| LCH | lch(82.0 36.7 191.0) |
| OKLCH | oklch(0.832 0.111 190.2) |
Copy-ready code
/* CSS */
color: #63dfd8;
background-color: #63dfd8;
/* Tailwind (arbitrary) */
class="text-[#63dfd8] bg-[#63dfd8]"
/* SCSS */
$brand: #63dfd8;
/* SwiftUI */
Color(red: 0.388, green: 0.875, blue: 0.847)
/* Android */
Color.parseColor("#63dfd8")Accessibility — WCAG contrast
Aa
#63dfd8 on white: 1.61:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#63dfd8 on black: 13.08:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red38.8%
Green87.5%
Blue84.7%
CMYK percentages
Cyan55.6%
Magenta0.0%
Yellow3.1%
Key (black)12.5%
Color previews
#63dfd8 text on a black background
contrast 13.08:1
Card sample
#63dfd8 text on a white background
contrast 1.61:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #63dfd8;
Background color
Panel with #63dfd8 background
background-color: #63dfd8;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #63dfd8;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(99, 223, 216, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(99, 223, 216, 0.45);
Border & gradient
Gradient panel
border: 3px solid #63dfd8; background: linear-gradient(135deg, #63dfd8, #6393DF);