C-type Super Saiyan

Super Saiyan C-type is a form utilized by the Legendary Super Saiyan and as such is a different evolution from the ordinary Super Saiyan. 
The form's traits vary across the different Dragon Ballmedia. When used by the original version of Broly and Kale’s version of the form in the anime, it is their equivalent to an ordinary Super Saiyan. When used by Kale in the manga and the Dragon Ball Super version of Broly.
See also: Super Saiyan, Super Saiyan 2, Super Saiyan 4.