[SystemUI] How to notification colors change?

Welcome to Android Central! Which phone? Do the notification icons remain grey on the homescreen (not just on the lockscreen, which is what you're showing)?
 
Thanks for the reply back. Phone Galaxy Grand Quattro, I want to have colored the notification color. I tried hard but I could not. Lock screen and notifications seems to be everywhere in gray. I want to make a style statement KitKat colors. I've been using Google Translate. Sorry. :(
 
Since you posted in the Jellybean forum, I assume the phone is on Jellybean. The only way to change the appearance of notification icons would probably be to root the phone and install a custom ROM.
 
Custom ROM is already installed. But notice the color is still gray. Version 4.1.2 for Android. I ask exactly that. How can I make notifications gray color?
 
Thank you. :( But I want to make a statement not only colorful icons. By the SystemUI Decompile Can we do this by editing a file?
 
Sorry, but that's about all I can suggest at this point. Hopefully someone else has an idea!