Applying conditional formatting to Rows that vary

I need to have AA turn red when the date is out of window of AB and AC. I have dates in column AB and AC the dates are all different in each row.

I need to have AA turn red when that date is not equal to or higher than AB and when the date is not equal to or lower than AC.

Example: AB=10-Jun-14 AC=9-Aug-14 If AA were 9-Jun-14 is shold turn red through the formatting.

I know I can do it with a single cell but it doesn't work for whole columns. Any help would be appreciated!