--- title: Install Screen Color Harmony Picker on openSUSE using the Snap Store | Snapcraft description: Get the latest version of Screen Color Harmony Picker for on openSUSE - Screen color eyedropper, WCAG contrast lab, and harmony palette studio url: https://snapcraft.io/install/pixel-color-harmony/opensuse --- [Canonical Snapcraft](https://snapcraft.io/) # Install Screen Color Harmony Picker on **openSUSE** # Screen Color Harmony Picker (pixel-color-harmony) [Nguyen Van Thanh (thanhnv128)](https://snapcraft.io/publisher/thanhnv128 "View all snaps from Nguyen Van Thanh (thanhnv128)") * [Nguyen Van Thanh (thanhnv128)](https://snapcraft.io/publisher/thanhnv128 "View all snaps from Nguyen Van Thanh (thanhnv128)") * [Art and Design](https://snapcraft.io/search?categories=art-and-design) [Install](https://snapcraft.io/install/pixel-color-harmony/opensuse#install) #### Screen color eyedropper, WCAG contrast lab, and harmony palette studio An independent open-source Linux screen color picker, WCAG 2.1 contrast analyzer, and color harmony studio, alternative to ColorMania. Not affiliated with or endorsed by any third-party software vendor. FEATURES • Live X11 Screen Eyedropper & Precision Formats: sample pixels anywhere on screen with a 3x to 20x zoomed pixel grid magnifier, global keyboard freeze toggle, interactive HSV/HSL color wheel, and bidirectional real-time conversion across HEX, RGB, HSL, HSV/HSB, CMYK, Qt/Android Hex, and Normalized Float with one-click copy buttons. • WCAG 2.1 Contrast & Color-Blindness Lab: compute relative luminance and contrast ratios between foreground and background colors with AA/AAA Normal & Large pass/fail badges, live text preview, and real-time color vision deficiency simulation for Normal, Protanopia, Deuteranopia, Tritanopia, and Achromatopsia. • Color Harmonies & Palette Exporter: generate Complementary, Analogous, Triadic, Split-Complementary, Tetradic, and 10-Step Tints & Shades swatches, manage saved custom palettes, and export to GIMP Palette (GPL), CSS Custom Properties, JSON, and PNG Swatch Cards. • Bilingual Interface: defaults to English with instant Vietnamese toggle. SUPPORT & DONATE • Created by Thanh Nguyen — ### Package name * pixel-color-harmony --- ### License * MIT --- ### Last updated * 14 November 2026 - latest/stable --- ### Websites * [buymeacoffee.com](https://buymeacoffee.com/thanhnv128b "https://buymeacoffee.com/thanhnv128b") --- ### Contact * [buymeacoffee.com](https://buymeacoffee.com/thanhnv128b "https://buymeacoffee.com/thanhnv128b") --- ##### Report a Snap Store violation * [Report this Snap](https://snapcraft.io/install/pixel-color-harmony/opensuse#report-snap-modal) --- [See more information about pixel-color-harmony ›](https://snapcraft.io/pixel-color-harmony) ## Enable snaps on openSUSE and install Screen Color Harmony Picker Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully. Snaps are discoverable and installable from the [Snap Store](https://snapcraft.io/store), an app store with an audience of millions. ### Enable snapd Snap can be installed from the command line on openSUSE Leap 15.x and Tumbleweed. You need first add the *snappy* repository from the terminal. Choose the appropriate command depending on your installed openSUSE flavor. Tumbleweed: ``` sudo zypper addrepo --refresh https://download.opensuse.org/repositories/system:/snappy/openSUSE_Tumbleweed snappy ``` Leap 15.x: ``` sudo zypper addrepo --refresh https://download.opensuse.org/repositories/system:/snappy/openSUSE_Leap_15.6 snappy ``` If needed, Swap out `openSUSE_Leap_15.` for, `openSUSE_Leap_16.0` if you’re using a different version of openSUSE. With the repository added, import its GPG key: ``` sudo zypper --gpg-auto-import-keys refresh ``` Finally, upgrade the package cache to include the new *snappy* repository: ``` sudo zypper dup --from snappy ``` Snap can now be installed with the following: ``` sudo zypper install snapd ``` You then need to either reboot, logout/login or `source /etc/profile` to have /snap/bin added to PATH. Additionally, enable and start both the *snapd* and the *snapd.apparmor* services with the following commands: ``` sudo systemctl enable --now snapd sudo systemctl enable --now snapd.apparmor ``` ### Install Screen Color Harmony Picker To install Screen Color Harmony Picker, simply use the following command: ``` sudo snap install pixel-color-harmony ``` ### Other popular snaps… [See more...](https://snapcraft.io/search?categories=featured) [See more in Featured](https://snapcraft.io/search?categories=featured) ### More things to do… #### [Get the snap store](https://snapcraft.io/snap-store) Browse and find snaps from the convenience of your desktop using the snap store snap. #### [Learn more about snaps](https://snapcraft.io/docs) Interested to find out more about snaps? Want to publish your own application? Visit [snapcraft.io](https://snapcraft.io/) now. [Back to top](https://snapcraft.io/install/pixel-color-harmony/opensuse) © 2026 Canonical Ltd. 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