u/Express-Platypus-748

Working on another table map and could really use some help. My main concern is do the primary colours clash or is there a better way to make them harmonise? (The red, blue and green is necessary as this corresponds to the colour of chairs in different sections so I can’t change them, just the shades). Also is orange the right colour to stand out as separate or is there another fourth colour that would go better? Any other help would be massively appreciated
And thank you to everyone who commented on my previous post. Apologies that it was a photo of my PC and not a PNG

Hey! Working on some table maps for a restaurant I work at and graphic design isn’t my strongest field. The map will be a print out about A5-A4 size, also it is 1 of 5 that I’m still working on so if anyone could give some critiques or general tips about map design and clarity in visual communication I’d be unbelievably grateful
Thanks!!