p5.js lightness() function

function setup() {
    
    // Create Canvas of size 300*80
    createCanvas(300, 80);
}

function draw() {
    
    // Set background color
    background(220);
    
    // Initialize color mode to HSB
    colorMode(HSL, 255);
    
    // Initialize the parameter
    let c = color(0, 126, 100);
    
    // Sets 'value' to 100
    let value = lightness(c); 

    // Set the font size
    textSize(16);

    // Set the font color
    fill(color('red'));
    
    // Display result
    text("Lightness Value is : " + value, 50, 30);
}

function setup() {
    
    // Create Canvas of size 300*80
    createCanvas(300, 180);
}

function draw() {
    
    // SEt background color
    background(220);
    
    // Initialize color mode to HSB
    colorMode(HSL, 255);
    
    // Initialize the parameter
    let c = color(56, 126, 10);
    
    // Sets 'value' to 10
    let value = lightness(c); 
    
    // Fill the color value
    fill(value);
    
    // Create rectangle
    rect(50, 15, 35, 70);
    
    // Display result
    text("Value of Lightness is : " + value, 22, 110);
}