Omarchy Noctua Theme

Neutral One Dark Pro palette for Omarchy/Hyprland, built on a #242424 base. It ships matching terminal, shell, editor, and app colors plus seven wallpapers.

Requirements

Omarchy 4 (Quattro) or newer.

Install

Use the Omarchy theme installer:

omarchy-theme-install https://github.com/othavi0/omarchy-noctua-theme

herdr (opt-in)

Omarchy does not theme herdr, so its colors are not applied by the installer. To keep herdr in sync automatically, install the bundled Omarchy hook once:

mkdir -p ~/.config/omarchy/hooks/theme-set.d
cp ~/.config/omarchy/themes/noctua/herdr.hook.sh ~/.config/omarchy/hooks/theme-set.d/herdr

On every theme change the hook applies the theme's herdr.toml when it ships one, and falls back to herdr's terminal theme otherwise. It never overwrites a hand-edited [theme] block. Prefer manual setup? Follow the merge notes inside herdr.toml.

Palette

Noctua keeps the One Dark Pro syntax family while moving the desktop base to #242424. The primary Omarchy accent is #61afef.

What's included

Applied by Omarchy

omarchy-theme-set noctua applies these on its own.

• colors.toml is the source Omarchy generates from. That covers the terminals (Alacritty, Kitty, Ghostty, Foot), the Hyprland window borders, the omarchy-shell surfaces (bar, launcher, notifications, popups, lock screen), and the Neovim, VS Code, Helix and Obsidian themes.
• shell.menu.toml restyles the omarchy-shell menu with a darker card, a blue gradient border and a blue selected row.
• btop.theme colors btop.
• chromium.theme sets the Chromium frame color.
• icons.theme selects the Yaru-blue icon theme.
• backgrounds/ holds the seven wallpapers below.

Manual extras

Omarchy does not apply these. Copy the ones you want into each app's config.

• gtk.css holds GTK4/libadwaita color overrides.
• steam.css holds color overrides for the Adwaita for Steam skin.
• vencord.theme.css is a Discord theme for Vencord.
• firefox.css holds base16 color variables for a Firefox userChrome.css.
• colors.fish sets Fish syntax and pager colors.
• fzf.fish sets fzf colors from Fish.
• warp.yaml is a Warp terminal theme.
• bat/Noctua.tmTheme is a bat syntax theme.
• aether.override.css and aether.zed.json are Aether and Zed overrides.
• herdr.toml and herdr.hook.sh theme herdr, as described in the herdr section above.
• vscode.settings.snippet.jsonc holds token refinements scoped to the One Dark Pro VS Code theme. They do nothing under the Omarchy theme that VS Code gets by default.

Motion and shadow (opt-in)

Themes installed from git cannot ship Lua, so Omarchy drops any *.lua file from them. To get the Noctua window shadow and animation curves, paste this block into ~/.config/hypr/looknfeel.lua. It stays active when you switch to another theme.

hl.config({
  decoration = {
    shadow = { enabled = true, range = 10, render_power = 3, color = "rgba(00000099)", offset = { 2, 2 } },
  },
})
hl.curve("noctua",   { type = "bezier", points = { { 0.55, 0.02 }, { 0.38, 0.98 } } })
hl.curve("midnight", { type = "bezier", points = { { 0.70, 0.01 }, { 0.30, 1.00 } } })
hl.animation({ leaf = "windows",     enabled = true,  speed = 4, bezier = "noctua" })
hl.animation({ leaf = "windowsIn",   enabled = false })
hl.animation({ leaf = "windowsOut",  enabled = false })
hl.animation({ leaf = "windowsMove", enabled = true,  speed = 3, bezier = "noctua" })
hl.animation({ leaf = "fade",        enabled = true,  speed = 4, bezier = "midnight" })
hl.animation({ leaf = "fadeIn",      enabled = true,  speed = 4, bezier = "midnight" })
hl.animation({ leaf = "fadeOut",     enabled = true,  speed = 3, bezier = "midnight" })
hl.animation({ leaf = "workspaces",  enabled = true,  speed = 3, bezier = "midnight", style = "fade" })

Wallpapers

Click any thumbnail for the full-resolution file.

00-city-dusk.jpg	01-lunar-arc.jpg	02-alpine-ridge.jpg
03-golden-gate.jpg	04-burning-van.jpg	05-red-moon-hill.jpg
06-sky-vortex.jpg