METHOD AND SYSTEM FOR RENDERING CONTENTS FOR VISION ACCESSIBILITY

Embodiments herein disclose a method for modifying content in an electronic device (100). The method includes classifying plurality of regions in the content， wherein at least one of a lightness factor and a brightness factor is defined for the each of the regions. The method further includes retrieving at least one of a candidate lightness span and a candidate brightness span for each of the classified region from a predefined lightness span database and a predefined brightness database and determining a current brightness level of a display of the electronic device. The method further includes determining at least one of an optimal lightness span and an optimal brightness span by adjusting the candidate lightness span and candidate brightness span based on the current brightness level and modifying the content corresponding to each of the classified region using at least one of the optimal lightness span and the optimal brightness span.