This paper investigated the dyeabiltiy and surface color of Han Jee dyed with Gardenia extract after mordanted with mordants under the various dyeing conditions. The results obtained were as follows 1) λmax of the dyeing Han Jee dyed with Gardenia appeared at 660 and 710nm. 2)K/s value of dyeing Han Jee was increased when dyeing condition, temperature, time was higher. 3) Surface color of Han Jee with mordants changed differently according to the mordants used : 3.2Y by Aluminum acetate, 2.0GY by Copper sulfate, 9.5YR by Iron sulfate. 3.4Y by Tin chloride, and 4.5Y by non-mordanting.