Wallpaper - Hiiii Rainbow

Our Hiiii Rainbow wallpaper brings graphic charm and an energetic 1970s revival feel to the wall, designed by Moira Hershey. Set against an off-white background with a painted paper look, the cheerful greeting "hiiii" is rendered in bold dark green lettering with layered retro shadow trails. Each letter cascades into warm yellow, orange, mint green, bubblegum pink, and soft sky blue drop-shadows, creating a colourful multi-tone rainbow effect. As with all our wall murals, we produce this design made-to-measure on PVC-free paper featuring a subtle surface texture, making it straightforward to hang while adding an expressive, playful statement to your interior.

In the room

We love this design for spaces where you want an upbeat, informal focal point. It feels right at home on a feature wall in a playroom or a teenage room, where the bold typography and cheerful colour sequence bring genuine personality without overwhelming the rest of the decor. Because the composition relies on strong horizontal lettering and generous open space around the text, we suggest placing it along an uninterrupted wall, such as behind a study desk or across from a seating area, allowing the full graphic phrase and its colourful shadow details to be seen clearly.

Styling it

The retro graphic style of our design pairs naturally with clean, casual interiors. We would combine it with painted furniture in white or muted pastels to echo the typography's lighter drop-shadows, or introduce mid-tone wooden furniture to ground the nostalgic 1970s aesthetic. Because the colourful lettering already provides plenty of visual energy, we recommend keeping surrounding fabrics and larger accessories simple and unpatterned, letting the mural wallpapers act as the clear hero of the room.

Colour combinations

The palette centres around deep forest green balanced by a vibrant sequence of sunny yellow, tangerine orange, mint green, petal pink, and soft sky blue over an off-white base. Around this design, we suggest picking up one or two of the accent tones on adjacent painted surfaces or soft furnishings. A pale mint, soft blush pink, or warm buttercream on nearby walls creates a cohesive, welcoming atmosphere, while crisp warm white woodwork keeps the focus entirely on the playful typography.

About our wallpaper

At Wallism, our wallpapers are made-to-measure according to your specific wall dimensions. Producing each order individually helps reduce unnecessary excess wallpaper compared with buying standard rolls. All of our wall murals are PVC-free and printed on paper with a subtle physical structure that is straightforward to hang, offering practical options suited to different homes and living spaces.