Manual:$wgTexvcBackgroundColor

TeX: $wgTexvcBackgroundColor
Texvc background color.
Introduced in version:1.16.0 (r59593)
Removed in version:1.18.0
Allowed values:(string)
Default value:'rgb 1.0 1.0 1.0'

Details edit

Texvc background color. Use LaTeX color format as used in \special function. For transparent background use value 'Transparent' for alpha transparency or 'transparent' for binary transparency.