Betting on green in roulette can yield either a 35:1 or 17:1 payout, depending on the variation and your specific bet. On the European wheel, a winning bet on the single green will reward you with a 35:1 payout. In American roulette, a winning bet on 0 or 00 can yield a 35:1 payout. Placing a bet that covers both 0 and 00 (known as a row bet) results in a 17 to 1 payout, if successful.