Radioactive 1

The radioactive-1 icon represents a radioactive hazard, symbolizing danger, risk, and warning. It originates from the realm of nuclear safety and radiation protection, where radioactive materials are handled and regulated.

In real-world applications, the radioactive-1 icon appears in software and platforms related to safety, precaution, and alert systems, such as emergency response tools, hazard alert systems, and safety management software.

From a UX perspective, the radioactive-1 icon communicates the idea of caution, warning, and risk. It helps users understand the potential hazards and take necessary precautions.

Radioactive 1 is one of 1,000 icons in Plump color icons, made by Streamline and released under CC BY 4.0. It is drawn on a 48 × 48 grid.

Sign in (it's free), then open Get icon, Install with shadcn CLI, and pick your package manager to copy the command. It adds Radioactive1Icon to components/icons/streamline-plump-color-radioactive-1.tsx: one file, a size prop (24 by default) and every SVG prop, with no icon package.

Copy it as React (from Get icon, or the Code section): a typed Radioactive1Icon component you paste into your project, with no package to install. Only the icons you import reach your bundle. It works in Next.js and any React app.

Open Get icon, then Copy as code, and pick Vue, Svelte, Angular, Solid or Preact; the Code section shows each one too. Every version is one self-contained component with the SVG inside, and SVG and data URL copies are there for plain HTML and CSS.

With Pro, the shadcn.io MCP server lets Claude Code, Cursor or any MCP client find the Radioactive 1 icon, or any of 1,000 Plump color icons icons, and install it from a prompt.

It's multicolor, so it keeps its own colors.

Set width and height on the component, or a class like size-6. It's drawn on a 48 × 48 grid, so it stays sharp at any size. Customize also sets the size it exports at, its padding and rotation.

Yes. It keeps its own colors in light and dark mode, so check it against both backgrounds. The icon is a vector, so it needs no separate dark asset.

Next to a visible label it's decoration: add aria-hidden="true" so screen readers skip it. Standing alone, as in an icon button, give the button a name instead, like aria-label="Radioactive 1", so screen readers say what it does.

Yes. Radioactive1Icon passes every SVG prop to the svg element, so <Radioactive1Icon aria-hidden="true" /> works, and so do role="img" with aria-label, or a title child, when it carries meaning on its own.

Yes. Open Get icon, then Download file: SVG for code or design tools like Figma; PNG, WebP or JPEG at 512px; or an ICO favicon with 16, 32 and 48px inside. Each one uses what you set in Customize.

Yes, with credit: CC BY 4.0 asks you to credit the author (Streamline) where you use the icons. The full terms are in the license, linked on this page.

Yes. CC BY 4.0 asks you to credit the author where you use the icons, for example "Icons by Streamline, CC BY 4.0" on an about or credits page.

Yes. Copying and downloading it is free, and the shadcn CLI install only needs a free account.

2 other libraries draw an icon called Radioactive 1. The Other libraries section on this page shows each one, so you can compare them and open the one that fits your style.

Its tags are warning, alert, safety, danger, risk and precaution. Each tag page lists the icons that carry it from every library, which is the quickest way to find a match for Radioactive 1 in another set.