During Spring Training every year we see the MLB celebrate St. Patrick’s Day with onfield caps. The caps this season will stray from the typical complete kelly green coloring and go with a white crown and kelly green bill. Team logos are either green or white with a green outline. To finish off the St. Patrick’s Day look a shamrock is stitched high up on the left side of the crown. The only team that will go with a full kelly green look this season will be the Giants and their logo will have some orange outlined within it.