5
votes
2answers
183 views

Quotable reference to support my assertion that black text on a grey background is not a “highlight”

I need some graphic design advice on finding a quotable piece of information regarding the use of "highlighting" text on signage, which I hope you can help me with. I'm in a dispute with my local ...
4
votes
2answers
213 views

What is the best way to label an image?

I have an image which I would like to label certain areas with some sort of a text label. I'm trying to figure out what the best way is to make the text clear. The image is color, and objects may have ...
7
votes
1answer
566 views

Contrast ratio between foreground and background

What is an acceptable contrast ratio between a foreground and its background?