Good evening,
The dutch medal ribbon is for one of two medals.
First, Decoration for Important Military Acts. Extant apr 1815 to mar 1944. Given for bravery not eligible for the M***** William Order. ( forgotten what the m is).
The same ribbon is also used for the "Expedition Cross" also known as the Cross for important military operations (Dutch equivilent to GSM). Extant feb 1869 to 1942, has a total of 33 possible clasps all in the far east.
The colours are described as orange yellow and pale green
The medal and ribbon were also used to carry the Dutch equivalent to the MiD.
John915
Added, M is for Military, Important Mention is the MiD.