diff --git a/glances/outputs/glances_colors.py b/glances/outputs/glances_colors.py
index f006268b..e2623f39 100644
--- a/glances/outputs/glances_colors.py
+++ b/glances/outputs/glances_colors.py
@@ -66,9 +66,9 @@ class GlancesColors:
             curses.init_pair(3, curses.COLOR_GREEN, -1)
             curses.init_pair(5, curses.COLOR_MAGENTA, -1)
         else:
-            curses.init_pair(2, -1, curses.COLOR_RED)
-            curses.init_pair(3, curses.COLOR_BLACK, curses.COLOR_GREEN)
-            curses.init_pair(5, -1, curses.COLOR_MAGENTA)
+            curses.init_pair(2, curses.COLOR_WHITE, curses.COLOR_RED)
+            curses.init_pair(3, curses.COLOR_WHITE, curses.COLOR_GREEN)
+            curses.init_pair(5, curses.COLOR_WHITE, curses.COLOR_MAGENTA)
         curses.init_pair(4, curses.COLOR_BLUE, -1)
         curses.init_pair(6, curses.COLOR_RED, -1)
         curses.init_pair(7, curses.COLOR_GREEN, -1)