> The Contrast between Green and Blue is actually roughly identical, it's just that both colors fade upward as time passes. So, the author picked a green bubble from higher up (which had faded), and a blue bubble from the bottom (which was fresh and dark), thereby comparing Apples and Oranges. Both have similar contrast when freshly sent and arrived, and similar faded contrast.
You wanna check yourself? Because I pulled screenshots from my phone and tested this myself before I even posted that first comment.
I'll even go back and verify with the best case scenario that you stated of the color the very bottom pixel of a bubble at the very bottom of the screen (not counting the border).
SMS: #64C265 (100, 194, 101) or 2.2:1
iMessage: #377CEE (57, 128, 245) or 3.97:1
Heres the screenshots as well if you want to check: https://imgur.com/a/5nYhBSw
Why not even do the simplest thing of verifying before you try to claim "mIsInFoRmAtIoN".
EDIT: Re-reading this it has hostility in it, which I'm sorry for and apologize for. I am simply tired of people claiming "misinformation" on a topic while not even bothering to check the claim or to even try to backup what they claim themselves. I specifically went out of my way to check this, and include the exact color values. Only to be replied to with "well someone said XYZ" with no links, supporting information, or even an attempt at proving what they claimed.
The Contrast between Green and Blue is actually roughly identical, it's just that both colors fade upward as time passes. So, the author picked a green bubble from higher up (which had faded), and a blue bubble from the bottom (which was fresh and dark), thereby comparing Apples and Oranges. Both have similar contrast when freshly sent and arrived, and similar faded contrast.