Keep in mind the colours have to go well with the blue background given to Forum staff, as well as working well on the dark background for staff members without forum privileges, and work well as fair as the overall colour scheme goes.
I have provided a more extensive workup in this
thread.
As I have said in the previously mentioned thread, if you can provide me with a legitimate colour scheme, that will not clash with our dark/blue/white colour scheme, will stand out of our blue portraits, and will work in the online users/users watching you areas, then I will possibly implement it. Keep in mind there are limits to the classes I have to work with, so all we can do is change current colours, and staff without forum privileges have to have the same colour name as those with privileges.