#11aa99
a dark, electric cyan · cool · closest name: turquoise
RGB
17, 170, 153
HSL
173°, 82%, 37%
CMYK
90, 0, 10, 33
Luminance
0.3117
Every format
| HEX | #11aa99 |
| RGB | rgb(17, 170, 153) |
| HSL | hsl(173, 82%, 37%) |
| CMYK | cmyk(90%, 0%, 10%, 33%) |
| LAB | lab(62.6 -39.9 -1.5) |
| LCH | lch(62.6 39.9 182.2) |
| OKLCH | oklch(0.663 0.116 182.3) |
Copy-ready code
/* CSS */
color: #11aa99;
background-color: #11aa99;
/* Tailwind (arbitrary) */
class="text-[#11aa99] bg-[#11aa99]"
/* SCSS */
$brand: #11aa99;
/* SwiftUI */
Color(red: 0.067, green: 0.667, blue: 0.600)
/* Android */
Color.parseColor("#11aa99")Accessibility — WCAG contrast
Aa
#11aa99 on white: 2.90:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#11aa99 on black: 7.23:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red6.7%
Green66.7%
Blue60.0%
CMYK percentages
Cyan90.0%
Magenta0.0%
Yellow10.0%
Key (black)33.3%
Color previews
#11aa99 text on a black background
contrast 7.23:1
Card sample
#11aa99 text on a white background
contrast 2.90:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #11aa99;
Background color
Panel with #11aa99 background
background-color: #11aa99;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #11aa99;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(17, 170, 153, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(17, 170, 153, 0.45);
Border & gradient
Gradient panel
border: 3px solid #11aa99; background: linear-gradient(135deg, #11aa99, #1155AA);