Designing for People with Partial Sight and Color Deficiencies

“This brochure contains basic guidelines for making effective color choices that work for nearly everyone. To understand them best, you need to understand the three perceptual attributes of color: hue, lightness and saturation, in the particular way that vision scientists use them. Full explanations of these terms are provided.”

From Lighthouse International. See also Making Text Legible: Designing for People with Partial Sight and The Campaign for Large Type.