Fluorescent Signal Green is genuinely hard to match: no other brand has a same-finish equivalent close enough to swap, and the nearest color anywhere, Tamiya Light Green at 56 percent, is a different finish. In the pot, Fluorescent Signal Green reads as a cool green, very light and vivid. If you need this exact color, buy the pot, since no other line reproduces it in the same finish.
Closest equivalents
The closest cross-brand match is Tamiya Light Green at 56% similarity. Same-finish paints rank before color-only matches.
How to read the score
90+Close
80sUsable
<70Mix
Tamiya
The Army Painter
About this color
Color profile
Pairs well with
Try any paint in the scheme toolMatch difficulty
Found in 0 other brands with a same-finish match.
Where painters use it
Frequently asked
What is the closest equivalent to Humbrol Fluorescent Signal Green?
The closest same-finish match is Tamiya Light Green at 56% color similarity.
What color is Fluorescent Signal Green?
Fluorescent Signal Green is a very light vivid green with a cool undertone (hex #00FF66).