The green color of the 0 pocket also represents its special significance in the game, as it is neither considered red nor black, and it often determines the outcome of bets placed on other numbers. The color green has become synonymous with the number 0 in roulette and serves as a clear marker for players to differentiate it from the other numbers on the wheel. This distinct green color adds a visual contrast to the alternating red and black pockets that make up the majority of the wheel. In the most common form of roulette, known as European or French roulette, the 0 pocket is typically colored green. When it comes to the color of the 0 on a roulette wheel, it varies depending on the type of roulette being played. What Color Is The 0 On A Roulette Wheel: In the exciting game of roulette, the presence of the number 0 adds an extra element of anticipation and uncertainty.