Lighting Skulk with a flint and steel or fire can make green flames

The current Deep Dark biome looks amazing, and can't help but compare it to the Soulsand Valley. Especially with the addition of bone blocks and fossils. Thinking of the similarities, I thought "why not set skulk on fire too?" Well if it was set on fire, what color woyld it be? Orange is normal, and Soul Soil already creates blue flames, so what other color could be used? Then I remembered that Skulk stores exp, which is green. It would also be a vastly different color from orange or blue as well, so green fire! Maybe other green light could be made too, by adding skulk to a recipe similar to adding soul soil, so maybe Skulk Torches, Lanterns, and Campfires as well? Maybe Skulk Fire could replace soul sand in the Ancient cities, and perhaps even be a guiding light for players with the blindness effect. Another thing could be that when standing in skulk fire, you lose very little hearts, but it drains your exp?