#define RED_PIN 34
#define GREEN_PIN 35
#define BLUE_PIN 32
#define BUTTON_PIN 2

void setup() {
  pinMode(RED_PIN, OUTPUT);
  pinMode(GREEN_PIN, OUTPUT);
  pinMode(BUTTON_PIN, INPUT);
}

void loop() {
  if (digitalRead(BUTTON_PIN) == HIGH) {
    // Button is pressed
    analogWrite(RED_PIN, 0);       // Red off
    analogWrite(GREEN_PIN, 255);   // Green on
  } else {
    // Button is not pressed
    analogWrite(RED_PIN, 255);     // Red on
    analogWrite(GREEN_PIN, 0);     // Green off
  }
}