#11bb99
a dark, electric cyan · cool · closest name: turquoise
RGB
17, 187, 153
HSL
168°, 83%, 40%
CMYK
91, 0, 18, 27
Luminance
0.3796
Every format
| HEX | #11bb99 |
| RGB | rgb(17, 187, 153) |
| HSL | hsl(168, 83%, 40%) |
| CMYK | cmyk(91%, 0%, 18%, 27%) |
| LAB | lab(68.0 -47.1 6.3) |
| LCH | lch(68.0 47.5 172.4) |
| OKLCH | oklch(0.707 0.133 173.2) |
Copy-ready code
/* CSS */
color: #11bb99;
background-color: #11bb99;
/* Tailwind (arbitrary) */
class="text-[#11bb99] bg-[#11bb99]"
/* SCSS */
$brand: #11bb99;
/* SwiftUI */
Color(red: 0.067, green: 0.733, blue: 0.600)
/* Android */
Color.parseColor("#11bb99")Accessibility — WCAG contrast
Aa
#11bb99 on white: 2.44:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#11bb99 on black: 8.59:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red6.7%
Green73.3%
Blue60.0%
CMYK percentages
Cyan90.9%
Magenta0.0%
Yellow18.2%
Key (black)26.7%
Color previews
#11bb99 text on a black background
contrast 8.59:1
Card sample
#11bb99 text on a white background
contrast 2.44:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #11bb99;
Background color
Panel with #11bb99 background
background-color: #11bb99;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #11bb99;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(17, 187, 153, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(17, 187, 153, 0.45);
Border & gradient
Gradient panel
border: 3px solid #11bb99; background: linear-gradient(135deg, #11bb99, #116CBB);