diff --git a/tests/test_export.py b/tests/test_export.py
index 7204f48..167d3ed 100755
--- a/tests/test_export.py
+++ b/tests/test_export.py
@@ -27,9 +27,9 @@ class TestExportColors(unittest.TestCase):
         self.assertTrue(result)
 
         content = pathlib.Path("/tmp/test_template").read_text()
-        self.assertEqual(content, '\n'.join(["test1 #3A5130",
-                                             "test2 #3A5130",
-                                             "test3 58,81,48", ""]))
+        self.assertEqual(content, '\n'.join(["test1 #1F211E",
+                                             "test2 #1F211E",
+                                             "test3 31,33,30", ""]))
 
 
 if __name__ == "__main__":
diff --git a/tests/test_files/test_file.json b/tests/test_files/test_file.json
index b92c84e..c555eda 100644
--- a/tests/test_files/test_file.json
+++ b/tests/test_files/test_file.json
@@ -1,26 +1,27 @@
 {
-    "special": {
-        "background":"#3A5130",
-        "foreground":"#FAF9F5",
-        "cursor":"#FAF9F5"
-    },
+    "wallpaper": "5.png",
 
+    "special": {
+        "background": "#1F211E",
+        "foreground": "#F5F1F4",
+        "cursor": "#F5F1F4"
+    },
     "colors": {
-        "color0":"#3A5130",
-        "color1":"#E3A19D",
-        "color2":"#E1CEAE",
-        "color3":"#D6DDCC",
-        "color4":"#F1D2CB",
-        "color5":"#F5E9D6",
-        "color6":"#F9F0E5",
-        "color7":"#FAF9F5",
-        "color8":"#999999",
-        "color9":"#E3A19D",
-        "color10":"#E1CEAE",
-        "color11":"#D6DDCC",
-        "color12":"#F1D2CB",
-        "color13":"#F5E9D6",
-        "color14":"#F9F0E5",
-        "color15":"#FAF9F5"
+        "color0": "#1F211E",
+        "color1": "#4B7A85",
+        "color2": "#CC6A93",
+        "color3": "#5C9894",
+        "color4": "#A0A89B",
+        "color5": "#D1B9A9",
+        "color6": "#E3D6D8",
+        "color7": "#F5F1F4",
+        "color8": "#666666",
+        "color9": "#4B7A85",
+        "color10": "#CC6A93",
+        "color11": "#5C9894",
+        "color12": "#A0A89B",
+        "color13": "#D1B9A9",
+        "color14": "#E3D6D8",
+        "color15": "#F5F1F4"
     }
 }
diff --git a/tests/test_sequences.py b/tests/test_sequences.py
index f4cbb36..44a98ce 100755
--- a/tests/test_sequences.py
+++ b/tests/test_sequences.py
@@ -15,12 +15,12 @@ class Testsequences(unittest.TestCase):
     def test_set_special(self):
         """> Create special escape sequence."""
         result = sequences.set_special(11, COLORS["special"]["background"])
-        self.assertEqual(result, "\x1b]11;#3A5130\x07")
+        self.assertEqual(result, "\x1b]11;#1F211E\x07")
 
     def test_set_color(self):
         """> Create color escape sequence."""
         result = sequences.set_color(11, COLORS["colors"]["color0"])
-        self.assertEqual(result, "\033]4;11;#3A5130\007")
+        self.assertEqual(result, "\033]4;11;#1F211E\007")
 
 
 if __name__ == "__main__":
diff --git a/tests/test_util.py b/tests/test_util.py
index 9cb908a..841c242 100755
--- a/tests/test_util.py
+++ b/tests/test_util.py
@@ -16,7 +16,7 @@ class TestUtil(unittest.TestCase):
         """> Get grey color based on brightness of color0"""
         colors = [list(COLORS["colors"].values())]
         result = util.set_grey(colors[0])
-        self.assertEqual(result, "#999999")
+        self.assertEqual(result, "#666666")
 
     def test_read_file(self):
         """> Read colors from a file."""
@@ -26,12 +26,17 @@ class TestUtil(unittest.TestCase):
     def test_read_file_start(self):
         """> Read colors from a file."""
         result = util.read_file_json("tests/test_files/test_file.json")
-        self.assertEqual(result["colors"]["color0"], "#3A5130")
+        self.assertEqual(result["colors"]["color0"], "#1F211E")
 
     def test_read_file_end(self):
         """> Read colors from a file."""
         result = util.read_file_json("tests/test_files/test_file.json")
-        self.assertEqual(result["colors"]["color15"], "#FAF9F5")
+        self.assertEqual(result["colors"]["color15"], "#F5F1F4")
+
+    def test_read_wallpaper(self):
+        """> Read wallpaper from json file."""
+        result = util.read_file_json("tests/test_files/test_file.json")
+        self.assertEqual(result["wallpaper"], "5.png")
 
     def test_save_file(self):
         """> Save colors to a file."""