diff --git a/crates/splash-ui-l0/src/lib.rs b/crates/splash-ui-l0/src/lib.rs
index cf6c64f..7db734a 100644
--- a/crates/splash-ui-l0/src/lib.rs
+++ b/crates/splash-ui-l0/src/lib.rs
@@ -2917,7 +2917,10 @@ pub mod catalog {
     ///
     /// `dark` is the default and needs no declaration; it is listed so a card
     /// may say so explicitly.
-    pub const THEMES: &[&str] = &["dark", "light", "glass", "photo"];
+    /// `vibrant` and `minimal` were declared by 43 corpus cards that could not
+    /// realize — the checker refused them before they reached a colour, because
+    /// the vocabulary named four moods and the generator had been writing six.
+    pub const THEMES: &[&str] = &["dark", "light", "glass", "photo", "vibrant", "minimal"];
 
     /// The theme AXES a card may name beside its mood, and the closed set each
     /// admits. A mood is one coordinate; these are the others.
diff --git a/docs/ui-profile-l0.md b/docs/ui-profile-l0.md
index f33f079..c3f2de6 100644
--- a/docs/ui-profile-l0.md
+++ b/docs/ui-profile-l0.md
@@ -544,7 +544,8 @@ theme dark
 ```
 
 At most one per card, and the name must be catalogued (`catalog::THEMES`: `dark`, `light`,
-`glass`, `photo`). An uncatalogued name is refused at parse time, with the known set named.
+`glass`, `photo`, `vibrant`, `minimal`). An uncatalogued name is refused at parse time, with
+the known set named.
 
 This does not weaken the no-presentation rule, because a card declaring `theme glass` has said
 nothing about what glass *is*. The kit answers it, by assembling itself in four parts: