diff --git a/template.json b/template.json
index 2d8eff3..72cf985 100644
--- a/template.json
+++ b/template.json
@@ -5,17 +5,33 @@
     "github": "<YOUR GITHUB HANDLE>"
   },
   "version": "1.0",
-  "theme": {
-    "textColor": "#f8f8f2",
-    "backgroundColor": "#282a36",
-    "matchBackgroundColor": "#6272a4",
-    "selection": {
+  "default": "light",
+  "variants": {
+    "dark": {
       "textColor": "#f8f8f2",
-      "backgroundColor": "#44475a"
+      "backgroundColor": "#282a36",
+      "matchBackgroundColor": "#6272a4",
+      "selection": {
+        "textColor": "#f8f8f2",
+        "backgroundColor": "#44475a"
+      },
+      "description": {
+        "textColor": "#bd93f9",
+        "borderColor": "#44475a"
+      }
     },
-    "description": {
-      "textColor": "#bd93f9",
-      "borderColor": "#44475a"
+    "light": {
+      "textColor": "#bbccaa",
+      "backgroundColor": "#787dab",
+      "matchBackgroundColor": "#899bac",
+      "selection": {
+        "textColor": "#ddd",
+        "backgroundColor": "#9f9daa"
+      },
+      "description": {
+        "textColor": "#aaaaaa",
+        "borderColor": "#daa72s"
+      }
     }
   }
 }
diff --git a/themes/cobalt2.json b/themes/cobalt2.json
index d9de7c5..5f24468 100644
--- a/themes/cobalt2.json
+++ b/themes/cobalt2.json
@@ -5,6 +5,22 @@
     "github": "wesbos"
   },
   "version": "1.0",
+  "default": "dark",
+  "variants": {
+    "dark": {
+      "textColor": "#ffc600",
+      "backgroundColor": "#1b2c3f",
+      "matchBackgroundColor": "#6b8039",
+      "selection": {
+        "textColor": "#fff",
+        "backgroundColor": "#193549"
+      },
+      "description": {
+        "textColor": "#ffffff",
+        "borderColor": "#ffc600"
+      }
+    }
+  },
   "theme": {
     "textColor": "#ffc600",
     "backgroundColor": "#1b2c3f",
diff --git a/themes/dracula.json b/themes/dracula.json
index a06da64..1ad6f04 100644
--- a/themes/dracula.json
+++ b/themes/dracula.json
@@ -5,6 +5,22 @@
         "github": "zenorocha"
     },
     "version": "1.0",
+    "default": "dark",
+    "variants": {
+      "dark": {
+        "textColor": "#f8f8f2",
+        "backgroundColor": "#282a36",
+        "matchBackgroundColor": "#6272a4",
+        "selection": {
+          "textColor": "#f8f8f2",
+          "backgroundColor": "#44475a"
+        },
+        "description": {
+          "textColor": "#bd93f9",
+          "borderColor": "#44475a"
+        }
+      }
+    },
     "theme": {
       "textColor": "#f8f8f2",
       "backgroundColor": "#282a36",
diff --git a/themes/github-dark.json b/themes/github-dark.json
deleted file mode 100644
index 6e8425a..0000000
--- a/themes/github-dark.json
+++ /dev/null
@@ -1,16 +0,0 @@
-{
-  "version": "1.0",
-  "theme": {
-    "textColor": "#83befc",
-    "backgroundColor": "#282e34",
-    "matchBackgroundColor": "#2d5072",
-    "selection": {
-      "textColor": "rgb(253,253,253)",
-      "backgroundColor": "rgb(30,90,199)"
-    },
-    "description": {
-      "textColor": "#757e88",
-      "borderColor": "#1d2227"
-    }
-  }
-}
diff --git a/themes/github.json b/themes/github.json
new file mode 100644
index 0000000..8edbc19
--- /dev/null
+++ b/themes/github.json
@@ -0,0 +1,32 @@
+{
+  "version": "1.0",
+  "default": "dark",
+  "variants": {
+    "dark": {
+      "textColor": "#83befc",
+      "backgroundColor": "#282e34",
+      "matchBackgroundColor": "#2d5072",
+      "selection": {
+        "textColor": "rgb(253,253,253)",
+        "backgroundColor": "rgb(30,90,199)"
+      },
+      "description": {
+        "textColor": "#757e88",
+        "borderColor": "#1d2227"
+      }
+    }
+  },
+  "theme": {
+    "textColor": "#83befc",
+    "backgroundColor": "#282e34",
+    "matchBackgroundColor": "#2d5072",
+    "selection": {
+      "textColor": "rgb(253,253,253)",
+      "backgroundColor": "rgb(30,90,199)"
+    },
+    "description": {
+      "textColor": "#757e88",
+      "borderColor": "#1d2227"
+    }
+  }
+}
diff --git a/themes/gruvbox.json b/themes/gruvbox.json
index eb8fbd0..cbdc387 100644
--- a/themes/gruvbox.json
+++ b/themes/gruvbox.json
@@ -4,6 +4,22 @@
     "github": "morhetz"
   },
   "version": "1.0",
+  "default": "dark",
+  "variants": {
+    "dark": {
+      "backgroundColor": "#282828",
+      "textColor": "#e9d9b0",
+      "matchBackgroundColor": "#a89984",
+      "selection": {
+        "textColor": "#b8bb26",
+        "backgroundColor": "#1d2021"
+      },
+      "description": {
+        "textColor": "#d79921",
+        "borderColor": "#928374"
+      }
+    }
+  },
   "theme": {
     "backgroundColor": "#282828",
     "textColor": "#e9d9b0",
diff --git a/themes/halloween.json b/themes/halloween.json
index f6baffa..2d9ac77 100644
--- a/themes/halloween.json
+++ b/themes/halloween.json
@@ -5,6 +5,22 @@
         "github": "brendanfalk"
     },
     "version": "1.0",
+    "default": "dark",
+    "variants": {
+      "dark": {
+        "backgroundColor": "#282828",
+        "textColor": "#e9d9b0",
+        "matchBackgroundColor": "#a89984",
+        "selection": {
+          "textColor": "#b8bb26",
+          "backgroundColor": "#1d2021"
+        },
+        "description": {
+          "textColor": "#d79921",
+          "borderColor": "#928374"
+        }
+      }
+    },
     "theme": {
       "textColor": "#c900ff",
       "backgroundColor": "#160000",
diff --git a/themes/nightowl.json b/themes/nightowl.json
index 22138c3..f90fccf 100644
--- a/themes/nightowl.json
+++ b/themes/nightowl.json
@@ -5,6 +5,22 @@
     "github": "sdras"
   },
   "version": "1.0",
+  "default": "dark",
+  "variants": {
+    "dark": {
+      "backgroundColor": "#282828",
+      "textColor": "#e9d9b0",
+      "matchBackgroundColor": "#a89984",
+      "selection": {
+        "textColor": "#b8bb26",
+        "backgroundColor": "#1d2021"
+      },
+      "description": {
+        "textColor": "#d79921",
+        "borderColor": "#928374"
+      }
+    }
+  },
   "theme": {
     "backgroundColor": "#01162c",
     "textColor": "#dbe2ee",
diff --git a/themes/nord.json b/themes/nord.json
index 673fdc8..c235308 100644
--- a/themes/nord.json
+++ b/themes/nord.json
@@ -5,6 +5,22 @@
         "github": "arcticicestudio"
     },
     "version": "1.0",
+    "default": "dark",
+    "variants": {
+      "dark": {
+        "textColor": "#d8dde8",
+        "backgroundColor": "#2e333f",
+        "matchBackgroundColor": "#6272a4",
+        "selection": {
+          "textColor": "#d8dde8",
+          "backgroundColor": "#4c5569"
+        },
+        "description": {
+          "textColor": "#e5e8ef",
+          "borderColor": "#434b5d"
+        }
+      }
+    },
     "theme": {
       "textColor": "#d8dde8",
       "backgroundColor": "#2e333f",
diff --git a/themes/poimandres.json b/themes/poimandres.json
index b239044..8578d93 100644
--- a/themes/poimandres.json
+++ b/themes/poimandres.json
@@ -5,6 +5,22 @@
         "github": "drcmda"
     },
     "version": "1.0",
+    "default": "dark",
+    "variants": {
+      "dark": {
+        "textColor": "#e4f0fb",
+        "backgroundColor": "#1b1e28",
+        "matchBackgroundColor": "#5fb3a1",
+        "selection": {
+          "textColor": "#e4f0fb",
+          "backgroundColor": "#ADD7FF40"
+        },
+        "description": {
+          "textColor": "#a6accd",
+          "borderColor": "#ADD7FF40"
+        }
+      }
+    },
     "theme": {
       "textColor": "#e4f0fb",
       "backgroundColor": "#1b1e28",
diff --git a/themes/the-unnamed.json b/themes/the-unnamed.json
index 0ce284e..d823279 100644
--- a/themes/the-unnamed.json
+++ b/themes/the-unnamed.json
@@ -5,6 +5,22 @@
     "github": "estruyf"
   },
   "version": "1.0",
+  "default": "dark",
+  "variants": {
+    "dark": {
+      "textColor": "#F3EFF5",
+      "backgroundColor": "#0E131F",
+      "matchBackgroundColor": "#F3EFF550",
+      "selection": {
+        "textColor": "#F3EFF5",
+        "backgroundColor": "#F3EFF550"
+      },
+      "description": {
+        "textColor": "#F141A8",
+        "borderColor": "#242d34"
+      }
+    }
+  },
   "theme": {
     "textColor": "#F3EFF5",
     "backgroundColor": "#0E131F",