Green Tara

http://en.wikipedia.org/wiki/Tara_%28Buddhism%29

The Mother of All Tara s

 

The most widely known forms of Tārā are:
Green Tārā, known as the Buddha of enlightened activityWhite Tārā, also known for compassion, long life, healing and serenity; also known as The Wish-fulfilling Wheel, or Cintachakra 
Red Tārā, of fierce aspect associated with magnetizing all good things 
Black Tārā, associated with power 
Yellow Tārā, associated with wealth and prosperity 
Blue Tārā, associated with transmutation of anger
Cittamani Tārā, a form of Tārā widely practiced at the level of Highest Yoga Tantra in the Gelug School of Tibetan Buddhism, portrayed as green and often conflated with Green Tārā