Harvest Gold (#DA9100)

/* Background */
.element {
    background-color: #DA9100;
}

/* Text */
.element {
    color: #DA9100;
}

/* Border */
.element {
    border: 1px solid #DA9100;
}

/* Linear gradient to complementary */
.element {
    background: linear-gradient(
        to right,
        #DA9100,
        #0049DA
    );
}

/* Radial gradient */
.element {
    background: radial-gradient(
        circle,
        #DA9100,
        #0049DA
    );
}

// SCSS variable
$harvest-gold: #DA9100;

// With RGB channels (useful for rgba() usage)
$harvest-gold-r: 218;
$harvest-gold-g: 145;
$harvest-gold-b: 0;

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