RichLog foreground

src/textual/theme.py

@@ -266,6 +266,7 @@ BUILTIN_THEMES: dict[str, Theme] = {
         error="#dc322f",
         success="#859900",
         accent="#6c71c4",
+        foreground="#586e75",
         background="#fdf6e3",
         surface="#eee8d5",
         panel="#eee8d5",

src/textual/widgets/_rich_log.py

@@ -50,7 +50,7 @@ class RichLog(ScrollView, can_focus=True):
     DEFAULT_CSS = """
     RichLog{
         background: $surface;
-        color: $text;
+        color: $foreground;
         overflow-y: scroll;
         &:focus {
             background-tint: $foreground 5%;