diff --git a/colorbrewer/colorbrewer-tests.ts b/colorbrewer/colorbrewer-tests.ts
new file mode 100644
index 000000000..7e17551b5
--- /dev/null
+++ b/colorbrewer/colorbrewer-tests.ts
@@ -0,0 +1,8 @@
+/// <reference path="./colorbrewer.d.ts" />
+
+var accent3: string[] = colorbrewer.Accent[3];
+var accent4: string[] = colorbrewer.Accent[4];
+var accent5: string[] = colorbrewer.Accent[5];
+var accent6: string[] = colorbrewer.Accent[6];
+var accent7: string[] = colorbrewer.Accent[7];
+var accent8: string[] = colorbrewer.Accent[8];
diff --git a/colorbrewer/colorbrewer.d.ts b/colorbrewer/colorbrewer.d.ts
new file mode 100644
index 000000000..ecd4bffc7
--- /dev/null
+++ b/colorbrewer/colorbrewer.d.ts
@@ -0,0 +1,76 @@
+// Type definitions for colorbrewer v1.0.0
+// Project: https://github.com/jeanlauliac/colorbrewer
+// Definitions by: Matt Traynham <https://github.com/mtraynham>
+// Definitions: https://github.com/borisyankov/DefinitelyTyped
+
+declare var colorbrewer: ColorBrewer.Base;
+
+declare module ColorBrewer {
+    interface ColorScheme {
+        [n: number]: string[];
+    }
+
+    interface EightColorScheme extends ColorScheme {
+        3: [string, string, string];
+        4: [string, string, string, string];
+        5: [string, string, string, string, string];
+        6: [string, string, string, string, string, string];
+        7: [string, string, string, string, string, string, string];
+        8: [string, string, string, string, string, string, string, string];
+    }
+
+    interface NineColorScheme extends EightColorScheme {
+        9: [string, string, string, string, string, string, string, string, string];
+    }
+
+    interface ElevenColorScheme extends NineColorScheme {
+        10: [string, string, string, string, string, string, string, string, string, string];
+        11: [string, string, string, string, string, string, string, string, string, string, string];
+    }
+
+    interface TwelveColorScheme extends ElevenColorScheme {
+        12: [string, string, string, string, string, string, string, string, string, string, string, string];
+    }
+
+    interface Base {
+        YlGn: NineColorScheme;
+        YlGnBu: NineColorScheme;
+        GnBu: NineColorScheme;
+        BuGn: NineColorScheme;
+        PuBuGn: NineColorScheme;
+        PuBu: NineColorScheme;
+        BuPu: NineColorScheme;
+        RdPu: NineColorScheme;
+        PuRd: NineColorScheme;
+        OrRd: NineColorScheme;
+        YlOrRd: NineColorScheme;
+        YlOrBr: NineColorScheme;
+        Purples: NineColorScheme;
+        Blues: NineColorScheme;
+        Greens: NineColorScheme;
+        Oranges: NineColorScheme;
+        Reds: NineColorScheme;
+        Greys: NineColorScheme;
+        PuOr: ElevenColorScheme;
+        BrBG: ElevenColorScheme;
+        PRGn: ElevenColorScheme;
+        PiYG: ElevenColorScheme;
+        RdBu: ElevenColorScheme;
+        RdGy: ElevenColorScheme;
+        RdYlBu: ElevenColorScheme;
+        Spectral: ElevenColorScheme;
+        RdYlGn: ElevenColorScheme;
+        Accent: EightColorScheme;
+        Dark2: EightColorScheme;
+        Paired: TwelveColorScheme;
+        Pastel1: NineColorScheme;
+        Pastel2: EightColorScheme;
+        Set1: NineColorScheme;
+        Set2: EightColorScheme;
+        Set3: TwelveColorScheme;
+    }
+}
+
+declare module 'colorbrewer' {
+    export = colorbrewer;
+}