Trick for reading pH if you're colorblind

Instead of using an app to measure color, I wonder if using one to rotate the color wheel, so to speak, would be any easier or faster for some. If only certain colors give you trouble, maybe shifting them would allow you to compare. This was just a flick of the hue slider:

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Cool idea! (plus those are my fingers)
 
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I see you updated your Avatar to make clear that you are the Martian and not Dirk. Good choice 😂
Hey, if there is life on Mars, it stands to reason that there is also water on Mars, and if there is water on Mars, and Martians, then, well let's just say, we here at TFP offer our help to all, regardless of planet of origin.
 
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Played by Yvonne Craig (aka Batgirl on the Batman TV series).

There were actually two different green women.

Susan Oliver portrayed the first Orion green woman.
 
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Once you go green...
How many times do I have to tell you people to stay out of the pool store. They keep loading you up with copper products. THATs why you're green. And the tabs juiced your CYA to 370 and thats why the pool is green. You need to do a full drain.

Draining - Further Reading
 
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Once you go green, you'll look like a bean.
Once you go green, you'll be unclean.
Once you go green, it might be amines. or is it Once you go green, you might have amines?
Best I got for a pool forum...
 
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