The effects of luminance contrast, colour combinations, font, and search time on brand icon legibility

摘要

This study explored and identified the effects of luminance contrast, colour combinations, font, and search time on brand icon legibility. A total of 108 participants took part in the experiment. As designed, legibility was measured as a function of the following independent variables: four levels of luminance contrast, sixteen target/background colour combinations, two fonts, and three search times. The results showed that a luminance contrast of 18:1 provided readers with the best legibility. Yellow on black, yellow on blue, and white on blue were the three most legible colour combinations. One of this study's unique findings was that colour combinations may play an even more important role than luminance contrast in the overall legibility of brand icon design. The 12-s search time, corresponded with the highest legibility. Anal font was more legible than Times New Roman. These results provide some guidance for brand icon and product advertisement design. (C) 2017 Elsevier Ltd. All rights reserved.