let textColors = [[255,0,0],[0,255,0],[0,0,255]];

let pickedColor = 0;

​

function setup() {

  createCanvas(400, 400);

​

}

​

function draw(){

  if (pickedColor == 0) {

    textColor = textColors[0];

  } else if (pickedColor == 1) {

    textColor = textColors[1];

  }else if (pickedColor == 2) {

    textColor = textColors[2];

  }

  fill(textColor);

  textSize(100);

  text("hello",100,100);

  console.log(pickedColor);

}

function mousePressed() {

  pickedColor = pickedColor + 1;

  if (pickedColor > 2) {

    pickedColor = 0;

  }

}

​