How can I put colors in the names administrator and moderator?

[Waveside]

I copied exacly the words you told me as you told me and there, that was saying something, i put blue, but nothing happend. What i've done wrong? I know nothing of html. There you say span is a member? In the place of span i put me "waveside style". The names i can put them like this <Waveside,oxide,diablo="font-color: orange;"> and in the second </waveside,oxide,diablo> Is that correct?