How to create an array with an scale of green color using Image command?

[squadri1 (Antonio Squadri)]

Dear,

I have tried to create an 3x3 array from dark to light green using the Image command. I know how to create this array using ArrayPlot but I need an image in order to create a 3D image from a stack of images with Image3D (see the attached file). Could you help me?

thank you,
Antonio Squadri

[sukrause (Udo Krause)]

In[77]:= cf = Image[
ArrayPlot[RandomReal[{0.2,0.3}, {3, 3}], 
   ColorFunction -> "BlueGreenYellow"]]

will not do? At least it is an Image

In[79]:= ImageQ[cf]

Out[79]= True

the ColorFunction “BlueGreenYello” you could modify

[shadi (Shadi Ashnai)]

A more straight forward approach would be something like this:

Image[ArrayReshape[
  List @@@ Array[Hue[.33, 1, #] &, 9, {0, 1}], {3, 3, 3}], 
 ColorSpace -> "HSB"]