What is the best chroma key color picker?

The best one explains its recommendation. This free picker compares your subject's colors against broadcast green (#00B140) and blue (#0000FF) using hue math, then returns the recommended screen color, an HSV tolerance range (hue ±12°), and spill-risk notes.

Is there a free chroma key color picker?

Yes — this picker is free with no signup. Pick a mode, enter your hex colors, and get the recommended key color plus HSV range instantly.

How to pick chroma key color?

List the colors in your subject and costume. If any are green, shoot on blue; otherwise broadcast green (#00B140) is the standard. Then key by hue in your editor — this tool gives you the exact starting hue window (chosen hue ±12°, S ≥ 0.45, V ≥ 0.40).

How does a chroma key color picker work?

It converts your hex colors to HSV and measures hue distance to the two standard key colors. It does not key video itself — real chroma keying needs per-pixel access to your footage, which happens in your editor (Premiere, CapCut, DaVinci).

What is a chroma key color picker?

A chroma key color picker is a free online tool that gives you quick, accurate results without spreadsheets or manual math. This version runs entirely in your browser for instant, private results.

How do I use this chroma key color picker tool?

Enter your details in the fields above and get instant results. Everything runs in your browser — no signup, no waiting, no data uploaded.

Is this chroma key color picker tool really free?

Yes, completely free with no account required. Use it as many times as you want — there are no usage limits or hidden paywalls.

Chroma Key Color Picker

What is Chroma key color picker?

Green Screen Color Picker — Pick the right green screen color for your shoot: enter your subject and lighting setup for the optimal shade. Try it now!

Pure color math — RGB to HSV conversion and hue-distance comparison; no AI, no pixel processing. Suggest mode recommends broadcast green #00B140 unless any subject color is greenish (hue 75-165°, saturation ≥ 0.25), in which case it recommends broadcast blue #0000FF so green subject areas stay keyable. Tolerance window: chosen hue ±12°, S ≥ 0.45, V ≥ 0.40 as a starting point. Analyze mode measures the sample's hue distance to both standards, centers the window on the sample hue, and warns when saturation is under 0.25 (near-gray, hard to key). This tool does not perform chroma keying — real keying needs per-pixel video access and happens in your editor (Premiere, CapCut, DaVinci).

Why use this chroma key color picker?

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Built for chroma key color picker

Pick the right green screen color for your shoot: enter your subject and lighting setup for the optimal shade. Try it now!

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Transparent & honest

Pure color math only — this tool does not perform chroma keying on video; the key itself happens in your editor.

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Private by design

Everything runs in your browser. Your inputs never leave your device.

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Works everywhere

Fully responsive — perfect on desktop, tablet, and mobile. No app needed.

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Regularly updated

Regularly maintained and reviewed to ensure accuracy.

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Free forever

No accounts, no limits, no watermarks. Use Green Screen Color Picker as much as you need.

How to use Green Screen Color Picker

1Choose 'suggest' to get a screen-color recommendation, or 'analyze' to check one color.
2In suggest mode, paste your subject's main colors as hex values (e.g. #c85a3a) — one per line or comma-separated, at least one color.
3In analyze mode, enter a single sample hex like #00b140 instead.
4Run the picker to get the recommended key color (broadcast green #00B140 or blue #0000FF).
5Copy the HSV range (hue ±12°, minimum saturation and value) into your editor's chroma key effect.
6Read the spill-risk notes before you light and shoot the screen.

What can you do with Green Screen Color Picker?

Green screen hex code picker — Pick the right green screen color for your shoot: enter your subject and lighting setup for the optimal shade.
Chroma key color finder — Pick the right green screen color for your shoot: enter your subject and lighting setup for the optimal shade.
Exact green screen color — Pick the right green screen color for your shoot: enter your subject and lighting setup for the optimal shade.

Good to know

Pure color math only — this tool does not perform chroma keying on video; the key itself happens in your editor.
The green-vs-blue decision uses fixed hue bands (greenish = hue 75-165°, saturation ≥ 0.25); edge tones near the band borders may need a judgment call.
The HSV tolerance window (hue ±12°, S ≥ 0.45, V ≥ 0.40) is a starting point — tune it ±4° in your keyer for your lighting.
Near-gray samples (saturation under 0.25) key poorly; the tool warns about this instead of pretending the sample works.
Same colors always produce the same recommendation — the rules are fully deterministic.

How it works

Pure color math — RGB to HSV conversion and hue-distance comparison; no AI, no pixel processing. Suggest mode recommends broadcast green #00B140 unless any subject color is greenish (hue 75-165°, saturation ≥ 0.25), in which case it recommends broadcast blue #0000FF so green subject areas stay keyable. Tolerance window: chosen hue ±12°, S ≥ 0.45, V ≥ 0.40 as a starting point. Analyze mode measures the sample's hue distance to both standards, centers the window on the sample hue, and warns when saturation is under 0.25 (near-gray, hard to key). This tool does not perform chroma keying — real keying needs per-pixel video access and happens in your editor (Premiere, CapCut, DaVinci).

Examples

Subject with a green jacket

Recommends a blue screen because the subject contains green — keying green would punch holes in the jacket.

Analyze a paint sample

Confirms the sample matches broadcast green with a tuned HSV window centered on its hue.

People also search for these — this tool handles them all:

chroma key color pickergreen screen hex code pickerchroma key color finderexact green screen color

Frequently asked questions

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