Color is not claimed as a feature of the mark.
The mark consists of a circle within a larger circle. Between the outside and inner circle are the words printed "AMERICAN COLLEGE OF PEDIATRICIANS" with a middle dot on the left and right, separating the words. Within the inner circle there is a picture of a child holding a father's hand, with the father holding the mother's hand, and the mother holding another child's hand. They are standing on a hill and above them is a sun shining behind a caduceus (symbol for medicine).
The stippling is for shading purposes only.