Colors and readability

[RockyRoad29]

Hi,
Your cheatsheets are lovely and would well be worth printing ... but unfortunately the result is unreadable for me.
I'm using linux only and so I don't have, nor even know Sketch, to have a hope of adjusting the colors myself from source (thus keeping the result vectorial).
As a start, I would darken all the colors and change the yellow text to some visible color.
Could you do that for me and probably many other users would feel happier too !
Thanks.
Michelle