diff --git a/standard/README.md b/standard/README.md
index b83f558..78ab6c8 100644
--- a/standard/README.md
+++ b/standard/README.md
@@ -81,6 +81,7 @@ The [Winter Holiday Theme](https://twitter.com/warpdotdev/status/147415955096184
 |**[Gruvbox Dark](gruvbox_dark.yaml)**:|<img src='previews/gruvbox_dark.yaml.svg' width='300'>|
 |**[Gruvbox Light](gruvbox_light.yaml)**:|<img src='previews/gruvbox_light.yaml.svg' width='300'>|
 |**[Gruvbox Material](gruvbox_material.yaml)**:|<img src='previews/gruvbox_material.yaml.svg' width='300'>|
+|**[Halcyon](halcyon.yaml)**:|<img src='previews/halcyon.yaml.svg' width='300'>|
 |**[High Contrast](high_contrast.yaml)**:|<img src='previews/high_contrast.yaml.svg' width='300'>|
 |**[Horizon Dark](horizon_dark.yaml)**:|<img src='previews/horizon_dark.yaml.svg' width='300'>|
 |**[Hyper](hyper.yaml)**:|<img src='previews/hyper.yaml.svg' width='300'>|
diff --git a/standard/halcyon.yaml b/standard/halcyon.yaml
new file mode 100644
index 0000000..3dee0ff
--- /dev/null
+++ b/standard/halcyon.yaml
@@ -0,0 +1,23 @@
+accent: '#8695b7' # Accent color for UI elements
+background: '#1d2433' # Terminal background color
+details: darker # Whether the theme is lighter or darker.
+foreground: '#a2aabc' # The foreground color.
+terminal_colors: # Ansi escape colors.
+  bright:
+    black: '#171c28'
+    blue: '#5ccfe6'
+    cyan: '#5ccfe6'
+    green: '#bae67e'
+    magenta: '#c3a6ff'
+    red: '#ef6b73'
+    white: '#d7dce2'
+    yellow: '#ffd580'
+  normal:
+    black: '#8695b7'
+    blue: '#5ccfe6'
+    cyan: '#5ccfe6'
+    green: '#bae67e'
+    magenta: '#c3a6ff'
+    red: '#f07078'
+    white: '#d7dce2'
+    yellow: '#ffd580'
\ No newline at end of file
diff --git a/standard/previews/halcyon.yaml.svg b/standard/previews/halcyon.yaml.svg
new file mode 100644
index 0000000..7b41b4f
--- /dev/null
+++ b/standard/previews/halcyon.yaml.svg
@@ -0,0 +1,90 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 300 145">
+<rect width="300" height="145" class="Dynamic" fill="#1d2433" rx="5" />
+
+<!-- first command -->
+<text x="15" y="15" fill="#a2aabc" font-size="0.6em" font-family="monospace" class="Dynamic">ls</text>
+<text x="15" y="30" fill="#5ccfe6" font-size="0.6em" font-family="monospace" class="Dynamic">
+dir
+</text>
+<text x="65" y="30" fill="#f07078" font-size="0.6em" font-family="monospace" class="Dynamic">
+executable
+</text>
+<text x="175" y="30" fill="#a2aabc" font-size="0.6em" font-family="monospace" class="Dynamic">
+file
+</text>
+<line x1="0" y1="40" x2="300" y2="40" style="stroke-width:0.2"  class="Dynamic" stroke="#a2aabc"/>
+
+<!-- second command -->
+<text x="15" y="55" fill="#a2aabc" font-size="0.6em" font-family="monospace" class="Dynamic">bash ~/colors.sh</text>
+<text x="15" y="70" fill="#a2aabc" font-size="0.6em" font-family="monospace" class="Dynamic">
+normal:
+</text>
+<text x="55" y="70" fill="#8695b7" font-size="0.6em" font-family="monospace" class="Dynamic">
+black
+</text>
+<text x="85" y="70" fill="#f07078" font-size="0.6em" font-family="monospace" class="Dynamic">
+red
+</text>
+<text x="105" y="70" fill="#bae67e" font-size="0.6em" font-family="monospace" class="Dynamic">
+green
+</text>
+<text x="135" y="70" fill="#ffd580" font-size="0.6em" font-family="monospace" class="Dynamic">
+yellow
+</text>
+<text x="170" y="70" fill="#5ccfe6" font-size="0.6em" font-family="monospace" class="Dynamic">
+blue
+</text>
+<text x="195" y="70" fill="#c3a6ff" font-size="0.6em" font-family="monospace" class="Dynamic">
+magenta
+</text>
+<text x="235" y="70" fill="#5ccfe6" font-size="0.6em" font-family="monospace" class="Dynamic">
+cyan
+</text>
+<text x="260" y="70" fill="#d7dce2" font-size="0.6em" font-family="monospace" class="Dynamic">
+white
+</text>
+<text x="15" y="85" fill="#a2aabc" font-size="0.6em" font-family="monospace" class='Dynamic'>
+bright:
+</text>
+<text x="55" y="85" fill="#171c28" font-size="0.6em" font-family="monospace" class="Dynamic">
+black
+</text>
+<text x="85" y="85" fill="#ef6b73" font-size="0.6em" font-family="monospace" class="Dynamic">
+red
+</text>
+<text x="105" y="85" fill="#bae67e" font-size="0.6em" font-family="monospace" class="Dynamic">
+green
+</text>
+<text x="135" y="85" fill="#ffd580" font-size="0.6em" font-family="monospace" class="Dynamic">
+yellow
+</text>
+<text x="170" y="85" fill="#5ccfe6" font-size="0.6em" font-family="monospace" class="Dynamic">
+blue
+</text>
+<text x="195" y="85" fill="#c3a6ff" font-size="0.6em" font-family="monospace" class="Dynamic">
+magenta
+</text>
+<text x="235" y="85" fill="#5ccfe6" font-size="0.6em" font-family="monospace" class="Dynamic">
+cyan
+</text>
+<text x="260" y="85" fill="#d7dce2" font-size="0.6em" font-family="monospace" class="Dynamic">
+white
+</text>
+<line x1="0" y1="95" x2="300" y2="95" style="stroke-width:0.2" class="Dynamic" stroke="#a2aabc" />
+
+<!-- prompt -->
+<text x="15" y="110" fill="#c3a6ff" font-size="0.6em" font-family="monospace" class="Dynamic">
+~/project
+</text>
+<text x="65" y="110" fill="#bae67e" font-size="0.6em" font-family="monospace" class="Dynamic">
+git(
+    </text>
+    <text x="85" y="110" fill="#ffd580" font-size="0.6em" font-family="monospace" class="Dynamic">
+      main
+    </text>
+    <text x="113" y="110" fill="#bae67e" font-size="0.6em" font-family="monospace" class="Dynamic">
+      )
+</text>
+<!-- cursor -->
+<line x1="15" y1="120" x2="15" y2="130" style="stroke-width:2" class="Dynamic" stroke="#8695b7" />
+</svg>