Re: Coin and Construction Hat Color too similar ..

You would have to get just the right shade of orange. That would  be perfect for construction helmets.  Or,  use a warm color\cool color combo?  War uses green\blue, correct? Move the blue to construction, the yellow to Vu? I don't do war so don't know if that would even work. 

Here's the color of the bubbles. 

war repair - green helmet 

vu repair - red helmet
building upgrade - yellow helmet

item offer - yellow coin

epic project - golden yellow helmet with wings 

Th bottom 3 bubbles are similar colors. If you switch extant helmet colors, it can cause mistakes. Like do vu reparing by mistake when you want to upgrade the house etc... So keep the original color as possible and add one more color (blue, purple,white?) seems a good idea. 

Purple or pink? Already too much blue on the board. Bronze represents iron workers. White is too hard to see. I like bronze, a dark orange with a gleam of copper. It's a true construction color & not something we already have.  What do you think, @NewGoodland ?

True, there are already too many blue bubbles even though helmet shape would be conspicuous. Pink and purple are nice, bronze and silver would fit nicely for the helmet icon.

I realized there are so many red bubbles in my city since I can never keep the happiness 100%, saying "No ControlNet" "Traffic jams" "No police" "No hospital". I think those red bubbles are unnecessary because we have the "!" mark on the section that we have the trouble for. The color is exactly the same as vu repair helmets and kinda confusing too.

Those minor bubble changes will make the game so much kind for my eyes!

@SummitVista3310  Sounds like  a mayor needs to attend his duties instead of playing in the war sandbox. Lol.