garish
GAIR-ishadjMeaning so bright and showy that it is unpleasant
Memory hook GLARE-ish: so bright it GLARES. Pip paints the doghouse lime green, hot pink and orange all at once; the colors glare so hard that Grandpa puts on sunglasses. They are garish.
The garish orange paint made the little cottage look like a traffic cone.
In context The soft candlelight of the café was replaced by garish neon signs that buzzed and flashed so brightly that diners squinted at their plates.
Similar showy, flashy, loud, glaring
Opposite subdued, muted, tasteful