diff --git a/canvae/PNG.cpp b/canvae/PNG.cpp
index 759c03d..e4a372d 100644
--- a/canvae/PNG.cpp
+++ b/canvae/PNG.cpp
@@ -103,16 +103,16 @@ void PNG::output_file(const char* filename_in) const {
 				const double norm_value = (double)int_array[x + y*width + c*width*height]/max_int[c];
 				switch(c) {
 				case 0: {
-					r = (pow(norm_value, power[c]))*3.5;
-					break;
+					r = (pow(norm_value, power[c]))*3.0;
+					//break;
 				}
 				case 1: {
-					g = (pow(norm_value, power[c]))*3.0;
-					break;
+					g = (pow(norm_value, power[c]*2.0))*3.0;
+					//break;
 				}
 				case 2: {
-					b = (pow(norm_value, power[c]))*3.0;
-					break;
+					b = (pow(norm_value, power[c]*3.0))*3.0;
+					//break;
 				}
 				default:
 					break;