May not be brown enough for a brown. Maybe 4 or 6 oz of chocolate malt would have put it there. The rest of it looks quite like what a brown would have though. Maybe you brewed an Albino Brown.
I'm sure it'll be good, whatever it is.
Tap 1:Traditional Bock
Tap 2:Robust Porter
Tap 3:California Common
Tap 4:Old Ale