Social & Preventive Medicine MAC has color coding. Yellow color indicates mild to moderate malnutrition. What is the reading of MAC on yellow color? A 11.5 to 12.5 cm B 11.5 to 13.5cm C 12.5cm to 13.5 cm D 12 to 13.5 cm 💡 Explanation MAC has color coding. Yellow color indicates mild to moderate malnutrition. What is the reading of MAC on yellow color? ✓ Correct Answer: C. 12.5cm to 13.5 cm