COLOR
#FFD40F
≈ Cyber Yellow
Values · copy any
On white
Aa
1.43:1
Fails AA
On black
Aa
12.23:1
Passes AAA
Best text on this color
Aa#1C1916(12.23:1)
Adjust & explore
drag the picker or wheel — values & harmonies update livePicker · drag to explore
Harmonies · live
Colour-blindness preview
Normal vision#FFD40F
Protanopia#EDD000
Deuteranopia#F7DD28
Tritanopia#FFC1B5
Tints & shades
Color harmonies
Open in scheme generator →Palettes with this color
Colors that go with Cyber Yellow
Cyber Yellow sits in the yellow family. Pair it with charcoal or deep purple for contrast, or soft grey to calm it down, or lean into its harmonies below for a ready-made scheme.
Closest named, CSS & systems
Pantone & RAL matches are coming soon — those libraries aren't openly licensed for redistribution.
Cyber Yellow — meaning & where to use it
Cyber Yellow is a rich, mid-toned yellow — it reads as optimistic, bright and cheerful. It's a natural fit for highlights, warnings, and youthful, upbeat brand moments. To keep it balanced, pair it with charcoal or deep purple for contrast, or soft grey to calm it down.
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