#include <FastLED.h>
CRGB LED[1];
int value=0;

void setup() {
  // put your setup code here, to run once:
  Serial.begin(9600);
  FastLED.addLeds<NEOPIXEL,3>(LED,1);
}

void loop() {
  // put your main code here, to run repeatedly:
  value=analogRead(A0);
  Serial.println(value);
  if (value > 1000)
  {
    Serial.println("Red");
    LED[0]=CRGB::Red;
    FastLED.show();
  }
  else if (value > 500)
  {
    Serial.println("Orange");
    LED[0]=CRGB(255, 106, 0);
    FastLED.show();
  }
  else
  {
    Serial.println("Green");
    LED[0]=CRGB::Green;
    FastLED.show();
  }
}