#FDFFB4
Butter · very light warm yellow
About #FDFFB4
#FDFFB4 is a very light, moderately saturated yellow colour. Digitally that works out to 99% red, 100% green and 71% blue. In CMYK print terms it is 1% cyan, 0% magenta, 29% yellow and 0% black. Most people will perceive it as warm.
Visually it is very close to Butter (ΔE 7.3), with Vanilla the next nearest named colour. Across the colour wheel sits #B6B4FF (mauve), its complementary partner.
Because it is very light, it is most useful for backgrounds, page sections and subtle cards. Black text reads best on it at 20.14:1 (a WCAG AAA pass).
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Closest named colours
ΔE measures visible difference: under 2 is barely noticeable, over 10 is clearly different.
Text on #FDFFB4
WCAG contrast for white and black text on this colour.
Colour-blindness preview
How #FDFFB4 appears to people with the three most common types of colour-vision deficiency.
Shades, tints & matching colours
Similar colours
Frequently asked questions
›What colour is #FDFFB4?
#FDFFB4 is a very light, moderately saturated yellow colour. Digitally that works out to 99% red, 100% green and 71% blue. In CMYK print terms it is 1% cyan, 0% magenta, 29% yellow and 0% black. Most people will perceive it as warm.
›What text colour should I use on #FDFFB4?
Use black text. Black on #FDFFB4 has a contrast ratio of 20.14:1 (AAA).
›What colours go with #FDFFB4?
Its complementary colour is #B6B4FF, and analogous partners are #FFDCB4 and #D8FFB4.