Coleus doesn't spring to mind as being particularly amenable to low light indoors, but the usual tropical house plants would fit the bill... pothos, dieffenbachia, dracaena, aspidistra, some of the palms, etc.. The value of these plants is they're adapted to the low light conditions of the tropical forest floor, so can withstand the typical low light conditions inside a house. The greenhouse section of any big box store will have a selection of suitable plants for your conditions.
