diff --git a/colors.py b/colors.py
index 1f6e2ef..9d96429 100644
--- a/colors.py
+++ b/colors.py
@@ -1,8 +1,12 @@
-BLACK = (0, 0, 0)
-WHITE = (255, 255, 255)
-GREEN = (0, 255, 0)
-RED = (255, 0, 0)
-BROWN = (140, 95, 65)
-DBROWN = (65, 50, 20)
-YELLOW = (255, 255, 0)
-BLUE = (0, 0, 255)
+BLACK = (0, 0, 0)
+WHITE = (255, 255, 255)
+RED = (255, 0, 0)
+BROWN0 = (180, 150, 90)
+BROWN1 = (160, 130, 70)
+BROWN2 = (140, 110, 55)
+BROWN3 = (110, 85, 40)
+BROWN4 = (80, 60, 20)
+DBROWN = (65, 50, 20)
+LBROWN = (108, 97, 62)
+BLUE = (18, 93, 156)
+GREY = (91, 91, 91)