In the present study, three types of color fiber cottons i.e. white, brown and green were compared for their fiber quality and yield. The comparison of fiber quality suggested that color fiber cotton was inferior as compared to white fiber cotton. To know the effect of cellulose, mineral elements (N, P and K) and pH of fiber cells on quality of fiber, these components were studied at different fiber cell development stages in all the three fiber cotton types. The cellulose content is closely associated with quality of fiber. The higher fiber quality of white fiber cotton might be due to the high cellulose content in it as compared to colored fiber cotton. A rapid and slow decrease in pH in white and colored cottons, respectively, might bring some effects in fiber elongation. Among the mineral contents, Potash (K) element positively correlated with the fiber quality traits. The pigment development in brown and green fiber cottons was not similar. In green fiber cotton it take more time to become deep as compared to brown fiber cotton. Ultimately, the possible strategy for improvement in quality of color fiber cotton was discussed. The results of heterosis in colored fiber cotton suggested that heterosis approach could improve yield and quality of colored fiber cotton. In the present study, the hybrid between ZJU12A