Change the panel Text color

Runtime
1

has anybody tried to change the color of this Text in the panel?
image
I thought it would automatically get updated to white if the color was too dark but its not doing that
current .yaml code looks like this

background:
  title: '#E2A000'
2

text: isn’t an assessable in pyrevit documentation or the revit API

just these 3 in the documentation

set background for all parts

background: ‘#ff0000’ # or ARGB e.g. #ff0000ff

or for individual parts

background:
panel: ‘#ff0000’
title: ‘#00ff00’
slideout: ‘#0000ff’