Green Lightsaber. Luke Skywalker's blue lightsaber was changed to green during Return of the Jedi.. The blue Tatooine sky made Luke's original blue lightsaber difficult to see. Green became the standard color for Jedi knights in the prequel Star Wars movies. Qui-Gon and Yoda used green lightsabers.
The name Serenity is of Latin origin. The meaning of Serenity is calm. Serenity is generally used as a girl's name. It consists of 8 letters and 4 syllables and is pronounced Se-re-ni-ty.
Weightless and airy, like the expanse of the blue sky above us, Serenity comforts with a calming effect, bringing a feeling of respite even in turbulent times. A transcendent blue, Serenity provides us with a naturally connected sense of space.