Robotc Greyscale

I’m having trouble with robotc graphical’s greyscale values. Does anyone know what values are used for white? I’ve already tried 1,0, and 400, but they don’t seem to work. Thanks!

Well 100% white saturation would be 400, but in reality you’ll never see this.
Your best bet is to print the greyscale value to the display and check what values you are seeing for the surfaces you want to use. You can also see this data in the ROBOTC debugger as well rather than printing to display.
There are many shades of white and black and how reflective the surface is will also have an effect. The numbers for a lot of white surfaces are often surprisingling high.