The current badge of the club is a Phoenix over the colours yellow and green, that means the aforementioned merger between América de Rancagua and O'Higgins Braden in mid–1950s, thanks to the management of Carlos Dittborn, president of the Professional football commission, now the current ANFP. Several people of Rancagua secure that the phoenix represents to the Chilean historic city, in where the founding father and hero of the country, Bernardo O'Higgins, led to his army on win the Battle of Rancagua against the Spaniards, highlighting that the club's name are in honour of him.