Alles im grünen Bereich (Everything OK [lit. Everything in the Green Zone]) is the third album of the German-speaking a cappella group Wise Guys. It was released in 1997 and is the first album by the group under the EMI label and with producer Uwe Baltrusch. Except for the last two songs, everything is the work of Daniel Dickhopf and Edzard Hüneke. Recording was done in April and May 1997. Some songs were only completed during the recordings, as the previous album came out only a year and a half before.