Mysterious yellow spray by AC compressor, what is this?

[Allergictostabwounds]

Just today I noticed a yellow streak coming out of the hood on the body, i opened it up and found a monstrosity of yellow fluid having sprayed everywhere by the AC compressor and washer reservoir on my 94 Safari. The spray seems to have gotten low and flung all over the passenger underside as well. My wife drives the van and hasn't noticed anything strange. Still runs fine, engine temp is normal. A/C and heater weren't working before this happened anyway but due to the close proximity to the A/C I feel like it has something to do with it.

Any ideas?

[chevymaher]

That is the evaporator area the compressor is on the other side with a belt on it.
Looks like it is coming from the water control valve which is common. They fall apart literally after a while. Open the radiator is it the same color as in there.

[AstroWill]

Definitely looks like it could be coolant, wonder if it's getting on the belt and getting flung everywhere.

Double check your coolant levels, color might be more orange while wet, but take some on a paper towel and let it dry, bet it's the same color.

[AstroOafAdventurer]

Can you verify the where abouts of your van?
Maybe it snuck off for a paintball comp...