In "Sonic the Hedgehog 3" for the Sega Genesis, what is the color of the second Chaos Emerald you can get from Special Stages?

In Sonic the Hedgehog 3 for the Sega Genesis, the color of the second Chaos Emerald you can get from the special stages is orange. This emerald is obtained in the second special stage, which is characterized by a labyrinth-like environment filled with orange crystals that the player must collect. By successfully navigating this stage and collecting all the required crystals, Sonic can acquire the orange Chaos Emerald, bringing him one step closer to unlocking his ultimate power.