Canon Sx200 Is Select Y., Press the l button., Specify the color to be swapped., Specify the target color., Specify the range of colors to be swapped.

Changing the Color and Shooting
101
Select Y.
●Follow Step 1 on p.59 to select Y.
Press the l button.
●The unchanged image and the Color
Swap image will both display.
●The default setting is to change green to
gray.
Specify the color to be swapped.
●Position the center frame so it is filled with
the color you want and press the q button.
XThe specified color will be recorded.
Specify the target color.
●Position the center frame so it is filled with
the color you want and press the r button.
XThe specified color will be recorded.
Specify the range of colors to be
swapped.
● Press the op buttons or turn the  dial
to adjust the range of colors affected.
●Select a negative value to limit the range
of colors. Select a positive value to extend
the range of colors to similar colors.
●Pressing the l button accepts the
setting and restores the shooting screen.