Black featured as part of the kit until after the war. The very early kits were green.
http://www.historicalkits.co.uk/Brighton_and_Hove_Albion/Brighton_and_Hove_Albion.htm
Am I right in saying the last collar was 2011 -13?
It's an interesting observation, in the last 17 years, we've only had 4 collared shirts out of 13.
http://www.historicalkits.co.uk/Brighton_and_Hove_Albion/Brighton_and_Hove_Albion.htm