diff --git a/docs/themes.md b/docs/themes.md
index a6b9039e..a70149eb 100644
--- a/docs/themes.md
+++ b/docs/themes.md
@@ -159,6 +159,8 @@ Note: Theme names provided are case-insensitive and any use of underscores will
 |       `dark-minimalist`       | ![image](https://github.com/DenverCoder1/github-readme-streak-stats/assets/77511070/11ba7899-1ad3-4c4b-880b-6f9e7c285f1b)  |
 |          `telegram`           |                 ![image](https://github.com/user-attachments/assets/59a5d9d5-8a2a-4916-aa46-a0a49a6f0372)                  |
 |            `taiga`            |                 ![image](https://github.com/user-attachments/assets/be4e961d-a13e-401a-90f8-f2b062a8c0f9)                  |
+|          `microsoft`          |                 ![image](https://github.com/user-attachments/assets/4c2cce9d-90b5-4e38-8422-656c5a78b4d9)                  |
+|       `microsoft-dark`        |                 ![image](https://github.com/user-attachments/assets/a5918d7d-f568-4012-b06f-d9cfacaece04)                  |
 
 ### Can't find the theme you like?
 
diff --git a/src/themes.php b/src/themes.php
index c40106a1..4c119008 100644
--- a/src/themes.php
+++ b/src/themes.php
@@ -1965,4 +1965,30 @@
         "dates" => "#1F8F92",
         "excludeDaysLabel" => "#1F8F92",
     ],
+    "microsoft" => [
+        "background" => "#FFFFFF",
+        "border" => "#737373",
+        "stroke" => "#737373",
+        "ring" => "#7FBA00",
+        "fire" => "#F25022",
+        "currStreakNum" => "#00A4EF",
+        "sideNums" => "#FFB900",
+        "currStreakLabel" => "#00A4EF",
+        "sideLabels" => "#FFB900",
+        "dates" => "#7FBA00",
+        "excludeDaysLabel" => "#7FBA00",
+    ],
+    "microsoft-dark" => [
+        "background" => "#000000",
+        "border" => "#737373",
+        "stroke" => "#737373",
+        "ring" => "#7FBA00",
+        "fire" => "#F25022",
+        "currStreakNum" => "#00A4EF",
+        "sideNums" => "#FFB900",
+        "currStreakLabel" => "#00A4EF",
+        "sideLabels" => "#FFB900",
+        "dates" => "#7FBA00",
+        "excludeDaysLabel" => "#7FBA00",
+    ],
 ];