hi
yes it is. see this site...
http://cpearson.com/excel/colors.htm
it contains a number of function for working with color ie count, sum, sort
ect.
you can install these functions by pasting them into a standard module.
to work, the function must be in an open workbook. you can put them in a
personal.xls workbook and save it to the xl start folder and they will be
available for any file.
I understand that this is all built into 2007 which i have not worked with
yet.

Regards
FSt1

"USAF Sgt Mark" wrote:

I have a Visual Basic Code that when I click on a cell it changes the color
from green to red to blue (not in that order). These colors show wether an
item is completed, not completed, or not applicable. How do I create a
forumla that shows the percentage of work remaining or accomplished based off
how many cells are green and blue or red? Is this possible?