Hi Talman,
It depends on what you did during those years since graduation and how you sell them. The admissions teams are very professional and will consider you just as much as everyone else, so don't worry about that.You will probably be considered a mature student and so will be judged more on your experience/skills/attitude than your grades which can help.
Honestly, you have a good chance for an admission somewhere if you sell yourself well and aren't too picky with institution. Show them that you are the best person for the job by showing something like; maturity, adaptability, raw knowledge, passion or hard working. They can teach you what you need to know, so at the admissions stage they just want to see if you can finish.
Hope that helps, and goodluck