replace_color
Arguments:
- tolerance[%]>=0,smoothness[%]>=0,src1,src2,...,dest1,dest2,...
Description:
Replace pixels from/to specified colors in selected images.
Example of use:
$ gmic
image.jpg +replace_color 40,3,204,153,110,255,0,0

Command:
image.jpg +replace_color 40,3,204,153,110,255,0,0

Command:
image.jpg +replace_color 40,3,204,153,110,255,0,0