The term change of color is identified in base64 scheme by the sequence Y2hhbmdlIG9mIGNvbG9y, while the MD5 signature is equal to 3109acd17d62b66f0c072d6c5f5eeab3. The ASCII encoding of change of color in hexadecimal notation is 6368616e6765206f6620636f6c6f72.