Tela-icon-theme is a flat colorful design icon theme.

There are 13 color variants:
standard, black, blue, brown, green, grey, orange, 
pink, purple, red, yellow, manjaro, ubuntu

Only the standard color variant is installed by default.
Select additional color variants by passing variables to the script.

For example, to select the Manjaro and Ubuntu color variants:
MANJARO=yes UBUNTU=yes ./tela-icon-theme.SlackBuild