Accidents happen, and if you've spilled acrylic paint on your carpet, here's how to tackle the situation of how to get acrylic paint out of carpet:

1. Act Quickly: The faster you respond, the better. Blot the paint gently with a clean cloth or paper towel to remove as much as possible without spreading it.
2. Dilute with Water: Mix a solution of warm water and mild dish soap. Dab the stained area with this mixture, using a clean cloth or sponge.
3. Blot, Don't Rub: Continue to blot the area gently, being careful not to rub, as rubbing can push the paint deeper into the carpet fibres.
4. Rinse and Repeat: Rinse the affected area with clean water and continue blotting until the paint is lifted.
5. Use Isopropyl Alcohol: If the paint persists, you can try a mixture of isopropyl alcohol and water (2:1). Apply and blot as before.

Professional Cleaning: If the stain remains, consider professional carpet cleaning.