I have a latex command called "\myparencite{foo}" which has the same
colour as the surrounding text. How can I have a colour of :foreground
"green" :background "black" for it in my theme please? This theme is
"darkest-midnight", my own theme unpublished anywhere. Or should it be
instituted in my "init.org" setup please?

Thanks
Sharon.
-- 
A taste of linux = http://www.sharons.org.uk
TGmeds = http://www.tgmeds.org.uk
Debian 8.0, fluxbox 1.3.7, emacs 24.5.50.3