A display apparatus (100), a display control apparatus (200), and a display method are disclosed. The display apparatus (100) includes a RGB receiving unit (110) for receiving RGB data； a driving mode determining unit (120) for receiving dyschromatopsia information of the user and determining a general driving mode or a dyschromatopsia correction driving mode； a RGB data converting unit (130) for generating corrected RGB data by converting the RGB data based on the dyschromatopsia information； a memory (160) for storing a reference gray level line for the general driving mode and at least one correction gray level line for the dyschromatopsia correction driving mode； a data signal output unit (140) for selecting a gray level line based on the dyschromatopsia information from among the reference gray level line and the at least one correction gray level line and outputting a data signal corresponding to the RGB data or the corrected RGB data based on the selected gray level line； and a light emissive device (150) for emitting light with a brightness corresponding to the received data signal.
