Need change navigationbar title color. Something like that:
self.navigationItem.title.color = [UIColor yellowColor];
Need change navigationbar title color. Something like that:
self.navigationItem.title.color = [UIColor yellowColor];
 
    
     
    
    -(void)viewDidLoad
{
    NSShadow *shadow = [[NSShadow alloc] init];
    shadow.shadowColor = [UIColor colorWithRed:0.0 green:0.0 blue:0.0 alpha:0.8];
    shadow.shadowOffset = CGSizeMake(0, 1);
// In dictionary you can set your own color
    [[UINavigationBar appearance] setTitleTextAttributes: [NSDictionary dictionaryWithObjectsAndKeys:[UIColor colorWithRed:245.0/255.0 green:245.0/255.0 blue:245.0/255.0 alpha:1.0], NSForegroundColorAttributeName,shadow, NSShadowAttributeName,[UIFont fontWithName:@"HelveticaNeue-CondensedBlack" size:21.0], NSFontAttributeName, nil]];
}
for more...
go to http://www.appcoda.com/customize-navigation-status-bar-ios-7/
 
    
     
    
    hope this will help you
you can give any stylish you want to tittle of navigation bar by just doing
UILabel *lblNavTitle = [[UILabel alloc] initWithFrame:CGRectMake(x, y, width, height)];
    lblNavTitle.backgroundColor = [UIColor clearColor];
    lblNavTitle.textAlignment = NSTextAlignmentCenter;
    lblNavTitle.textColor = [UIColor whiteColor];//this what you want
    lblNavTitle.text = NSLocalizedString(@"Volunteers", @"");
    [lblNavTitle sizeToFit];
     self.navigationItem.titleView = lblNavTitle;
