I currently have an image of Notepad that uses a specific color in its dialog:

I'd like to obtain the color used here, but at zooming in it looks like this (I guess because of ClearType):

It's basically a combination of different colors, so that it looks better without zooming in.
How do I obtain the original color used here to paint the text? I'd like to use the same color, but I don't know which of all those colors in the zoomed-in picture to pick.