“Definitely not drugs” is a Psychedelic text effect FontVibe AIで作成した文字エフェクト. ホットピンク、オレンジ、黄色の溶けかけた艶のあるバブル文字。震えるような同心円の虹の波にデイジーと渦巻き.

a 1960s psychedelic poster world where saturated color is set vibrating. OPTICS / COLOR: maximum-saturation complementary pairs are placed edge to edge — hot magenta against acid green, electric orange against cobalt blue, cadmium yellow against violet — every boundary buzzing with simultaneous-contrast vibration, the defining Moscoso / Fillmore optical effect; color stays flat, hard-edged and screenprint-clean, never muddy or desaturated. LIGHT: flat, even, high-key illumination with no single hard source, so the whole frame hums at once like a backlit poster. FIELD: a kaleidoscopic field of concentric radiating rainbow waves, spirals and op-art ripples expands outward to every edge, framing the text. PALETTE: hot magenta, acid green, electric orange, cobalt blue, cadmium yellow, violet — full spectrum at peak saturation. LETTERFORM PRIORITY: when the chosen font defines its own surface (op-art contour bands, Day-Glo blacklight glow, tie-dye fabric dye, melting drips, etc.), that font treatment takes absolute priority and owns the glyph surface — this style then governs only the surrounding color atmosphere and the vibrating field. FALLBACK MATERIAL: if the chosen font carries no material of its own, render the letters in glossy candy-gloss with a soft wet melting quality, drips sliding from their lower edges and the surfaces filled with vibrating rainbow color, so the psychedelic identity always reads. Render the exact text “Definitely not drugs” as the unmistakable hero statement, with “Definitely” carrying stronger scale and “not drugs” as a tightly integrated second-level phrase. Give the glyph surfaces glossy candy-gloss lacquer filled with sharply separated hot magenta, acid green, electric orange, cobalt blue, cadmium yellow, and violet zones; soft wet melting contours and a few rounded drips trail from lower edges. Preserve crisp legibility with a deep cobalt or near-black screenprint keyline and narrow, hard-edged complementary-color echoes that create simultaneous-contrast shimmer at every boundary. Surround the words with a full-frame 1960s Fillmore-poster field: concentric rainbow waves, op-art spiral bands, radiating ripple rings, paisley curls, and small groovy daisy forms. Use acid green directly against hot magenta, orange against cobalt, and cadmium yellow against violet, all flat opaque ink layers with precise registration, no muted tones, no photographic texture, no soft gradients. Flat high-key backlit-poster illumination keeps every saturated shape equally visible. Add subtle tiny starbursts and rounded bubble motifs in the negative space, while leaving a clean visual pocket around the text for instant readability. Screenprint-clean edges, dense kaleidoscopic detail, no people, no pills, no devices, no drug imagery.