Candela, also called claro claro (claro is really a light tan) was so popular in the U.S. back in the '50's and '60's that it was also called American Market Selection or AMS. I know, 'cause I was there. :bdaycake: The green comes from a lot of chlorophyl. Candelas have a high level of natural sweetness from all that chlorophyl. They can also taste somewhat grassy to some people, and the smoke can have an acrid aroma, kind of like the way autumn used to smell before it became illegal in most places to rake up your leaves and set fire to the piles.
I like to smoke a candela a few times a year as a change of pace. IMO, the best come from Fuente, and candela 8-5-8's are usually pretty easy to find. They improve with age. Try one with an open mind --- you might like it. :togetherl