Sometimes the grass can be greener.

A father filmed the moment that his colorblind son saw red flowers and a purple dress for the first time.

Using special glasses (which look just like a pair of sunglasses) the heartwarming video shows Luke marveling at a planter of red, purple and white petunias.

The Colorado native then drops his scooter to explore another patch of flowers exclaiming, “Whoa, look at the red!” His dad then asks if his sister’s purple princess dress looks any different, “Oh, a lot different! It’s way, way, way, way, way different.”