I have a Samsung Galaxy S3 with Android 4.1 Jelly Bean.   
I have 3 email accounts set up in the email client and I would like to change the colors assigned to each of the accounts.  
Is it possible? I haven't been able to find any setting to do it. In [this question](https://android.stackexchange.com/q/8475/23285) they say it's not possible in Android 2.2, but how about 4.1?