What addictive drugs would have street names blues and greens?

Blue - depressant; crack         

Blue acid - LSD

Blue angels - depressants

Blue barrels - LSD

Blue birds - depressant

Blue boy - amphetamine

Blue bullets - depressant

Blue caps - mescaline

Blue chairs - LSD

Blue cheers - LSD

Blue de hue - marijuana from Vietnam

Blue devil - depressant

Blue dolls - depressant

Blue fly - NYC LSD

Blue heaven - LSD

Blue heavens - depressant

Blue madman - PCP

Blue microdot - LSD

Blue mist - LSD

Blue moons - LSD

Blue sage - marijuana

Blue sky blond - high-potency marijuana from Columbia

Blue Star - LSD/PCP

Blue tips - depressant

Blue vials - LSD

Green - inferior-quality marijuana; PCP; ketamine

Green button - fresh button of peyote

Green cigarette - joint of marijuana

Green double domes - LSD

Green dragons - depressant

Green frog - depressant

Green goddess - marijuana

Green gold - cocaine

Green goods - paper currency

Green leaves - PCP       

Green single domes - LSD

Green tea - PCP

Green wedge - LSD

Greens/green stuff - paper currency

I didn't find anything about blues AND greens. Nor have I ever heard of it.