# Two-stroke tick checkbox

> The short stroke draws first and the long one follows, like a tick made by hand with a pen.

- Category: [Checkboxes](https://library.aimran.es/components/checkboxes)
- Built with: HTML + CSS
- Live editor: https://library.aimran.es/blocks/uv-ck2-tick
- Library: AIMRAN Library (https://library.aimran.es), free, no sign-up, by Aimran Oukham

## Where to use it

Drawing the tick in two strokes gives it a handwritten feel that suits checklists people take seriously: the onboarding steps of a new tool, the “I have read the instructions” box before an online exam or a pre-flight list in a booking app. It feels careful rather than flashy. A hand-drawn checkbox in CSS, with a soft tinted box.

Because the box is filled with a light tint, not a solid colour, it stays readable on busy pages. If your accent colour is pale, darken it a little so the tick keeps enough contrast.

## Code

### HTML

```html
<label class="uv-ck2k"><input type="checkbox"><span class="bx"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3" stroke-linecap="round"><path class="p1" d="M5 12.5L10 17.5" pathLength="1"/><path class="p2" d="M10 17.5L19.5 7.5" pathLength="1"/></svg></span>Verified</label>
```

### CSS

```css
.uv-ck2k {
  --c1: #0071e3;
  --c2: #8ec5ff;
  --s: 16px;
  /* tamaño */
  --k: 1;
  /* velocidad */
  --fg: #1d1d1f;
  /* texto */
  --bg: #f5f5f7;
  /* fondo */
}

.uv-ck2k {
  font-family: -apple-system,BlinkMacSystemFont,"SF Pro Text","Inter",system-ui,sans-serif;
  font-size: var(--s);
  color: var(--fg);
  -webkit-tap-highlight-color: transparent;
  display: inline-flex;
  align-items: center;
  gap: .7em;
  cursor: pointer;
  user-select: none;
  font-weight: 500;
}

.uv-ck2k input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

.uv-ck2k .bx {
  display: grid;
  place-items: center;
  width: 1.55em;
  height: 1.55em;
  border-radius: .5em;
  background: color-mix(in srgb,var(--fg) 7%,transparent);
  box-shadow: inset 0 0 0 2px transparent;
  transition: all calc(0.28s / var(--k)) cubic-bezier(.25,.1,.25,1);
}

.uv-ck2k svg {
  width: 1.05em;
  height: 1.05em;
  color: var(--c1);
}

.uv-ck2k path {
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
}

.uv-ck2k:hover .bx {
  box-shadow: inset 0 0 0 2px color-mix(in srgb,var(--c1) 45%,transparent);
}

.uv-ck2k input:checked + .bx {
  box-shadow: inset 0 0 0 2px var(--c1);
  background: color-mix(in srgb,var(--c1) 12%,transparent);
}

.uv-ck2k input:checked + .bx .p1 {
  transition: stroke-dashoffset calc(0.18s / var(--k)) cubic-bezier(.25,.1,.25,1);
  stroke-dashoffset: 0;
}

.uv-ck2k input:checked + .bx .p2 {
  transition: stroke-dashoffset calc(0.3s / var(--k)) cubic-bezier(.25,.1,.25,1) calc(0.18s / var(--k));
  stroke-dashoffset: 0;
}
```

### React

```tsx
import type { CSSProperties } from "react";

const css = `
.uv-ck2k {
  font-family: -apple-system,BlinkMacSystemFont,"SF Pro Text","Inter",system-ui,sans-serif;
  font-size: var(--s);
  color: var(--fg);
  -webkit-tap-highlight-color: transparent;
  display: inline-flex;
  align-items: center;
  gap: .7em;
  cursor: pointer;
  user-select: none;
  font-weight: 500;
}

.uv-ck2k input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

.uv-ck2k .bx {
  display: grid;
  place-items: center;
  width: 1.55em;
  height: 1.55em;
  border-radius: .5em;
  background: color-mix(in srgb,var(--fg) 7%,transparent);
  box-shadow: inset 0 0 0 2px transparent;
  transition: all calc(0.28s / var(--k)) cubic-bezier(.25,.1,.25,1);
}

.uv-ck2k svg {
  width: 1.05em;
  height: 1.05em;
  color: var(--c1);
}

.uv-ck2k path {
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
}

.uv-ck2k:hover .bx {
  box-shadow: inset 0 0 0 2px color-mix(in srgb,var(--c1) 45%,transparent);
}

.uv-ck2k input:checked + .bx {
  box-shadow: inset 0 0 0 2px var(--c1);
  background: color-mix(in srgb,var(--c1) 12%,transparent);
}

.uv-ck2k input:checked + .bx .p1 {
  transition: stroke-dashoffset calc(0.18s / var(--k)) cubic-bezier(.25,.1,.25,1);
  stroke-dashoffset: 0;
}

.uv-ck2k input:checked + .bx .p2 {
  transition: stroke-dashoffset calc(0.3s / var(--k)) cubic-bezier(.25,.1,.25,1) calc(0.18s / var(--k));
  stroke-dashoffset: 0;
}
`;

export default function Ck2Tick() {
  return (
    <>
      <style>{css}</style>
      <div
        style={{
          "--c1": "#0071e3",
          "--c2": "#8ec5ff",
          "--s": "16px",
          "--k": "1",
          "--fg": "#1d1d1f",
          "--bg": "#f5f5f7",
        } as CSSProperties}
      >
        <label className="uv-ck2k"><input type="checkbox" /><span className="bx"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="3" strokeLinecap="round"><path className="p1" d="M5 12.5L10 17.5" pathLength="1" /><path className="p2" d="M10 17.5L19.5 7.5" pathLength="1" /></svg></span>Verified</label>
      </div>
    </>
  );
}
```

## Prompt for AI assistants

Paste this into ChatGPT, Claude, Cursor, v0 or Lovable to adapt the block to your stack (Tailwind, Vue, Svelte…):

````text
I want to add the “Two-stroke tick checkbox” block (Checkboxes) from AIMRAN Library to my project.

## What it is
The short stroke draws first and the long one follows, like a tick made by hand with a pen.

## Chosen settings
- Main color: #0071e3
- Secondary color: #8ec5ff
- Size: 16px (from 12 to 24px)
- Speed: 1x (from 0.5 to 2x)
- Text: "Verified"

## What I need
1. Add it to my project with the same look and animation as the reference code: same sizes, colours, radii, shadows, timings and easing.
2. It is built with plain HTML and CSS (the reference wraps it in a React component with its CSS). If my project uses something else (Vue, Svelte, Astro, plain HTML…), translate it without losing any behaviour. If I use Tailwind, turn the styles into classes; if not, keep the CSS in its own file.
3. Expose the settings above as props (or CSS variables) with those values as defaults.
4. Make it work well on phones: nothing that depends only on hover, touch targets of at least 44 px and no overflow on 320 px screens.
5. Make it look right in light and dark mode.
6. Keep it accessible: semantic HTML, roles and aria-* where needed, visible focus and keyboard support.
7. Respect prefers-reduced-motion: with reduced motion, no big animations but the same end result.

## Reference code
```tsx
import type { CSSProperties } from "react";

const css = `
.uv-ck2k {
  font-family: -apple-system,BlinkMacSystemFont,"SF Pro Text","Inter",system-ui,sans-serif;
  font-size: var(--s);
  color: var(--fg);
  -webkit-tap-highlight-color: transparent;
  display: inline-flex;
  align-items: center;
  gap: .7em;
  cursor: pointer;
  user-select: none;
  font-weight: 500;
}

.uv-ck2k input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

.uv-ck2k .bx {
  display: grid;
  place-items: center;
  width: 1.55em;
  height: 1.55em;
  border-radius: .5em;
  background: color-mix(in srgb,var(--fg) 7%,transparent);
  box-shadow: inset 0 0 0 2px transparent;
  transition: all calc(0.28s / var(--k)) cubic-bezier(.25,.1,.25,1);
}

.uv-ck2k svg {
  width: 1.05em;
  height: 1.05em;
  color: var(--c1);
}

.uv-ck2k path {
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
}

.uv-ck2k:hover .bx {
  box-shadow: inset 0 0 0 2px color-mix(in srgb,var(--c1) 45%,transparent);
}

.uv-ck2k input:checked + .bx {
  box-shadow: inset 0 0 0 2px var(--c1);
  background: color-mix(in srgb,var(--c1) 12%,transparent);
}

.uv-ck2k input:checked + .bx .p1 {
  transition: stroke-dashoffset calc(0.18s / var(--k)) cubic-bezier(.25,.1,.25,1);
  stroke-dashoffset: 0;
}

.uv-ck2k input:checked + .bx .p2 {
  transition: stroke-dashoffset calc(0.3s / var(--k)) cubic-bezier(.25,.1,.25,1) calc(0.18s / var(--k));
  stroke-dashoffset: 0;
}
`;

export default function Ck2Tick() {
  return (
    <>
      <style>{css}</style>
      <div
        style={{
          "--c1": "#0071e3",
          "--c2": "#8ec5ff",
          "--s": "16px",
          "--k": "1",
          "--fg": "#1d1d1f",
          "--bg": "#f5f5f7",
        } as CSSProperties}
      >
        <label className="uv-ck2k"><input type="checkbox" /><span className="bx"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="3" strokeLinecap="round"><path className="p1" d="M5 12.5L10 17.5" pathLength="1" /><path className="p2" d="M10 17.5L19.5 7.5" pathLength="1" /></svg></span>Verified</label>
      </div>
    </>
  );
}
```

Give me the complete final code, ready to paste, and tell me in one line where to put it in my project.
````