Nature & Plants
Rainbow
- Format
- PNG
- Resolution
- 4K
- License
- Commercial
- Background
- Transparent
rainbow, weather, colorful, nature, sky, gradient, cheerful, isometric
The story
About the Rainbow 3D icon
A bright rainbow rendered as an isometric 3D icon, ideal for weather graphics, children’s content, seasonal visuals, and colorful branding. Its cheerful shape works well in apps, presentations, educational materials, and creative interfaces. Free to download and easy to use in playful or nature-themed designs.
The Rainbow icon is part of Thridy's isometric 3D collection: soft studio lighting, gentle shadows and a clean silhouette that stays legible from hero sections down to 48-pixel UI slots. It ships as a transparent-background PNG, so it drops into any design without masking or background removal.
Designers most often reach for it in sustainability reports, gardening apps, weather widgets and outdoor-brand sites. Because the whole Thridy set shares one rendering style, the Rainbow icon pairs cleanly with the rest of the Nature & Plants category when you need a consistent set rather than a single image.
It is a strong fit for green-tech, agriculture platforms, outdoor brands and conservation groups - anywhere themes like rainbow, weather, colorful, nature appear in your product or content. Download it free, or request a custom variation if your project needs a different angle, color or companion icon.
Good to know
Questions, answered
Is the Rainbow 3D icon free to download?+
Yes. The Rainbow icon is free to download from Thridy as a high-resolution transparent PNG, for personal and commercial projects alike. See the terms page for full licensing details.
What format is the Rainbow icon in?+
The download is a transparent-background PNG rendered from a 3D isometric model, so it sits cleanly on any background color or layout. A lightweight WebP preview is used on this page.
Can I use the Rainbow icon in commercial projects?+
Yes, commercial use is allowed - websites, apps, presentations, and marketing material. Redistribution or resale of the file itself as a standalone asset is not permitted.
How do I request a variation of the Rainbow icon?+
Use the "Request an Icon" option on Thridy. Custom icon requests are typically fulfilled within hours, and you will be notified by email when your icon is ready.