[SilverKiller]

pawn Код:

KickWithMessage(playerid, "Your kick message.");

And for the color, put it in the stock KickWithMessage like this

pawn Код:

SendClientMessage(playerid, COLOUR_GREEN, message); //note that colour green is the color you used in your first post,you can change it.

Note that this is an example, and you can change it!