From my Eberron game---this applies to goblins, hobgoblins, & bugbears:
General Goblinoid Physical Description:. Skin color can be yellow, red, white, gray, orange, brown or black. Hair can be yellow, red, white, gray, orange, brown or black. Their hands have four digits (3 fingers & a thumb) as does their feet. They have small noses. Their eyes are one color & can be white, green, red, black, or blue. Their ears have a point at the tip & on the lobe. Due to the Daelkyr, goblinoids facial features can run from nearly handsome to a true terror to behold.