#63cbba
a balanced, vivid cyan · cool · closest name: turquoise
RGB
99, 203, 186
HSL
170°, 50%, 59%
CMYK
51, 0, 8, 20
Luminance
0.4891
Every format
| HEX | #63cbba |
| RGB | rgb(99, 203, 186) |
| HSL | hsl(170, 50%, 59%) |
| CMYK | cmyk(51%, 0%, 8%, 20%) |
| LAB | lab(75.4 -34.3 -0.8) |
| LCH | lch(75.4 34.3 181.3) |
| OKLCH | oklch(0.775 0.100 181.5) |
Copy-ready code
/* CSS */
color: #63cbba;
background-color: #63cbba;
/* Tailwind (arbitrary) */
class="text-[#63cbba] bg-[#63cbba]"
/* SCSS */
$brand: #63cbba;
/* SwiftUI */
Color(red: 0.388, green: 0.796, blue: 0.729)
/* Android */
Color.parseColor("#63cbba")Accessibility — WCAG contrast
Aa
#63cbba on white: 1.95:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#63cbba on black: 10.78:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red38.8%
Green79.6%
Blue72.9%
CMYK percentages
Cyan51.2%
Magenta0.0%
Yellow8.4%
Key (black)20.4%
Color previews
#63cbba text on a black background
contrast 10.78:1
Card sample
#63cbba text on a white background
contrast 1.95:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #63cbba;
Background color
Panel with #63cbba background
background-color: #63cbba;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #63cbba;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(99, 203, 186, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(99, 203, 186, 0.45);
Border & gradient
Gradient panel
border: 3px solid #63cbba; background: linear-gradient(135deg, #63cbba, #6397CB);