#11ee99
a balanced, electric green · cool · closest name: aquamarine
RGB
17, 238, 153
HSL
157°, 87%, 50%
CMYK
93, 0, 36, 7
Luminance
0.6357
Every format
| HEX | #11ee99 |
| RGB | rgb(17, 238, 153) |
| HSL | hsl(157, 87%, 50%) |
| CMYK | cmyk(93%, 0%, 36%, 7%) |
| LAB | lab(83.7 -66.3 28.2) |
| LCH | lch(83.7 72.0 157.0) |
| OKLCH | oklch(0.837 0.192 158.4) |
Copy-ready code
/* CSS */
color: #11ee99;
background-color: #11ee99;
/* Tailwind (arbitrary) */
class="text-[#11ee99] bg-[#11ee99]"
/* SCSS */
$brand: #11ee99;
/* SwiftUI */
Color(red: 0.067, green: 0.933, blue: 0.600)
/* Android */
Color.parseColor("#11ee99")Accessibility — WCAG contrast
Aa
#11ee99 on white: 1.53:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#11ee99 on black: 13.71:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red6.7%
Green93.3%
Blue60.0%
CMYK percentages
Cyan92.9%
Magenta0.0%
Yellow35.7%
Key (black)6.7%
Color previews
#11ee99 text on a black background
contrast 13.71:1
Card sample
#11ee99 text on a white background
contrast 1.53:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #11ee99;
Background color
Panel with #11ee99 background
background-color: #11ee99;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #11ee99;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(17, 238, 153, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(17, 238, 153, 0.45);
Border & gradient
Gradient panel
border: 3px solid #11ee99; background: linear-gradient(135deg, #11ee99, #11B0EE);