Harlequin Green (#46CB18)

/* Background */
.element {
    background-color: #46CB18;
}

/* Text */
.element {
    color: #46CB18;
}

/* Border */
.element {
    border: 1px solid #46CB18;
}

/* Linear gradient to complementary */
.element {
    background: linear-gradient(
        to right,
        #46CB18,
        #E19DF9
    );
}

/* Radial gradient */
.element {
    background: radial-gradient(
        circle,
        #46CB18,
        #E19DF9
    );
}

// SCSS variable
$harlequin-green: #46CB18;

// With RGB channels (useful for rgba() usage)
$harlequin-green-r: 70;
$harlequin-green-g: 203;
$harlequin-green-b: 24;

// Usage
.element {
    background-color: $harlequin-green;
    color: rgba($harlequin-green-r, $harlequin-green-g, $harlequin-green-b, 0.8);
}