text color mixins
operation
rebuilt
moar lighten
other way in mixin
recompile
rename mixin
new maths
tweak math
Revert "tweak math"

This reverts commit 4caeaba3264b0c71ee95d99503e29199d37a8298.
go with full value
these fucking kids in the bar won't stfu and i forgot to recocmpile
knock a quarter off alpha channel for lighten fn
forgot to recompile again
tiny tiny tweak of math
catch low opacity color fallbacks
catch low opacity color fallbacks
fuck it
darken tertiary gray
round lighten offsets