Yes-I know that LAWL doesn't do it. It WOULD be too hard for them to keep up with.
If you wanted to try it on your own, then you would just cycle your color plans each day (the ones that you already have). You could even do it by the week-eat blue one week, eat green the next, and so on.
WW has you eating in a daily points range (each food worth a different point, depending on its calories, fiber, etc.) and with the Wendie plan, you are just varying how many points you eat per day, instead of the exact same amount.