insufficient contrast between yellow-of-stars and grey-of-step

[TallTed]

With a contrast ratio of 1.19:1, if you don't have a VERY good monitor, and VERY good eyesight, and VERY good color sense... The yellow disappears, and you're left seeing only the drop-shadows of the stars (with a contrast ratio of 7.69:1) -- which visually resolve into scowly ASCIImoji, kind-of like this --

`ʌ´

This makes the progression up the graph go from somewhat upset to very, very angry -- instead of growing steadily happier, as you'd expect.

[TallTed]

I could offer a fix by just editing this PNG, but I think it would be faster, cleaner, and easier if I could tweak the originating file (as I'm betting the PNG was an export/conversion from a vector or app-specific format), if such still exists... @jgkim? @mhausenblas?

[jgkim]

@TallTed I have a Keynote file for the whole image (5stardata.zip), but don't have the originating file for the badges. You can find bigger PNG files at the archived site of lab.linkeddata.deri.ie.