How to change the color of a texture

Hello,

I am trying to change the color of my character’s texture. As my game is a multiplayer game, I want to have my players to have a different look but with the same shape of the character. Right now, i have a green-grey combination (see the link below), and I want to have a different combo other than green-grey combo.

https://drive.google.com/open?id=0B1n4aLQq49c_NnR6NXVqZloyRms

Thanks in advance.

This is one way to accomplish what you want.

https://forum.unity3d.com/threads/best-way-to-dye-hair-i-e-apply-a-color-gradient-to-a-grayscale-texture.447393/#post-2895695