In order for us to give you an answer with much value, you are going to have to give us a lot more help than you are doing currently. After all, you are on the scene and we are not!
"The liquid is kind of colorless"
Is it colorless or not?
Use a paper towel to soak up some of the liquid, and then tell us what color--if any--is present.
"may be non-oily"
Either is has an oily feel, or it does not.
Place some of this liquid on the tip of your index finger, and rub it with the tip of your thumb. Does it feel oily?
"leak on front right hand side (passenger side) in car"
Is the leak INSIDE the car, or do you observe this liquid on the ground, outside the car?
You might also tell us if the liquid has any odor.
Additionally--was the air-conditioner running, prior to the liquid appearing?
Also, as a concerned car owner, I am sure that you checked the level of all of the fluids in the car after observing this leak. What did you observe regarding the levels of the motor oil, transmission fluid, coolant, power steering fluid, and brake fluid?