To clarify, it was also only partially implemented on tmtest.
colorCodes[3] = { name: "yellow", unclinched: "rgb(255,255,100)", clinched: "rgb(232,176,0)" };
->
colorCodes[3] = { name: "yellow", unclinched: "rgb(255,216,100)", clinched: "rgb(232,176,0)" };
Sounds good to me though. I think all-in-all, it's an improvement on the previous defaults.
We can still take some time to tweak the untraveled red vs. traveled lightsalmon contrast.