The flag that is green with a yellow Diamond in the middle of it is the Brizilian Flag.
Brazil has a green flag with a blue circle inside a yellow diamond.
cameroon
No.
Red on top, yellow in the middle & green on bottom, with a black star in the middle of the flag.
pallou Palau has a blue flag with a yellow circle.
That's the flag of Barbados .
Lithuanian flag has yellow, green and red horizontal stripes.
Red(top)yellow(middle)and green(bottom)
red yellow w/ symbol in the middle green
poland
A rectangular flag with stripes of red, yellow and green with a black star in the middle.