1 files changed, 2 insertions, 2 deletions

diff --git a/js/lex.js b/js/lex.js
index 5fdf707..e491fe0 100644
--- a/js/lex.js
+++ b/js/lex.js
@@ -17,8 +17,8 @@ Lex.prototype.build = function(){
   this.span.innerHTML = this.html()
 }
 Lex.prototype.css = function(){
-  if (this.opacity == 0) return "transparent f" + letters[mod(this.fg,16)]
-  return "f" + letters[mod(this.fg,16)] + "b" + letters[mod(this.bg,16)]
+  if (this.opacity == 0) return "transparent f" + color_alphabet[mod(this.fg,16)]
+  return "f" + color_alphabet[mod(this.fg,16)] + "b" + color_alphabet[mod(this.bg,16)]
 }
 Lex.prototype.html = function(){
   return this.char == " " ? " " : this.char || " "