So when it comes to consistency, quickly quiz yourself with the Bristol Stool Chart and rate your poop.  The color of your poop depends on a few factors: A) Diet and B) How much bile is in it.
A quick definition for you: Bile is a yellow-green fluid that helps digest fats. A healthy looking poop, then, should reflect a mixture of all the colors of the food you consume and bile. Almost any form of brown colors, or even green shades, is considered to be fine.