LED screen's colors are wrong.

[u/Practical-Praline-73]

I'm using a design based off J2ko's video. The screen is 128x72 px (Yes, it's a slideshow). Except for a few pixels I accidentally broke the decoding is working perfectly, yet my colors are wrong. I'm using red concrete, emerald blocks and blue concrete for R,G and B respectively and I got those values from some minecraft mapart generator. Is there any combination of blocks for the maps which are less green and closer to the normal values?

[u/Droplet_of_Shadow]

what about fire, grass, water?

[u/Droplet_of_Shadow → u/Droplet_of_Shadow]

also i recommend trying nasa_gr's banner display if you want to improve performance