I am not sure what colour it is from that pic now looks a little like boston green as well. Also looks like an individual colour for the leather inside. will find out for your you.

Looks quite tide you want to check the rear arches for rust and also check it been serviced properly. Been a 96 car it will have left the factory with a Nikasil lined bloke but the easist way to tell if it has been changed is to look on the passenger side of the block and see if it has a tab on it. this picture shows the tab which means it has been replaced