Our initial prototypes were a bright kelly green as the majority were 3D printed (not injection molded like our final product). Our final production run resulted in a slightly lighter color (which we actually love!). To complete an exact color match to the 3D printed prototypes, it would have cost thousands of dollars and took additional time. We want to make SafetyChew affordable to as many dog owners as possible, so we decided against spending additional time and resources completing the color match.