[Freesurfer] Converting .annot into volume

Hi folks, I'd like to create a volume segmentation from Freesurfer's .annot output. I can get it back into volume land with something like

mri_label2vol --subject sub1 --annot ../label/lh.aparc.a2005s.annot --o sub1_parcellated.mgz --hemi lh --temp norm.mgz --proj frac 0 1 0.1

The thing I'm missing, though, is the appropriate colour table - I don't know how to extract the embedded one from lh.aparc.a2005s.annot I loaded the result into tkmedit and tried the different colour tables (my best bet being surface_labels.txt) provided, but none of them gives correct anatomical labels. Thanks for your help everyone, Johannes