Вот ищеш у себя в КСС
Code
/* User Group Marks */
a.groupModer:link,a.groupModer:visited,a.groupModer:hover {color:#e71818;}
a.groupAdmin:link,a.groupAdmin:visited,a.groupAdmin:hover {color:#018fe1;font-weight:bold;}
a.groupVerify:link,a.groupVerify:visited,a.groupVerify:hover {color:#ea883f;}
a.groupOther1:link,a.groupOther1:visited,a.groupOther1:hover {color:#00ff12;}
a.groupOther2:link,a.groupOther2:visited,a.groupOther2:hover {color:#fdeb2a;}
a.groupOther4:link,a.groupOther4:visited,a.groupOther4:hover {color:#9eff03;}
a.groupOther5:link,a.groupOther5:visited,a.groupOther5:hover {color:#b860f6;}
a.groupOther6:link,a.groupOther6:visited,a.groupOther6:hover {color:#f70639;}
a.groupOther246:link,a.groupOther246:visited,a.groupOther246:hover {color:#fd25c2;}
a.groupOther251:link,a.groupOther251:visited,a.groupOther251:hover {color:#fd25c2;}
a.groupOther255:link,a.groupOther255:visited,a.groupOther255:hover {color:#919191;}
/* ---------------- */
там где color:#e71818 меняеш на свой цвет