how do i go yellow

hi can someone tell me how to change my posts to yellow please, want to try and do the competition even though i will probably be out on the first day lol

its hard to explain but here goes lol u press the button with the colouet
rs on and it will bring a code up u need to right your text inbetwwen the codes if u look just above the code it shows u were to put the text

[thanks amber, just testing color=yellow][/color]

If you highlight whats been written in yellow once its been posted, it comes up in a blue box with white writing in it