John at UW Gear recently posted an interesting video on his vlog channel, Alpha-Charlie Concepts. The video discusses and shows graphically how an effective desert camo pattern like PenCott Sandstorm can still be effective even in areas with heavy green foliage elements.
There is more to camo than just color matching. Remember that an effective camo will also use shape and depth to break up your outline. No camo pattern is perfect or universal but when coupled with fieldcraft, most can be quite versatile.