Apple Green (#8DB600)

/* Background */
.element {
    background-color: #8DB600;
}

/* Text */
.element {
    color: #8DB600;
}

/* Border */
.element {
    border: 1px solid #8DB600;
}

/* Linear gradient to complementary */
.element {
    background: linear-gradient(
        to right,
        #8DB600,
        #8E6DFF
    );
}

/* Radial gradient */
.element {
    background: radial-gradient(
        circle,
        #8DB600,
        #8E6DFF
    );
}

// SCSS variable
$apple-green: #8DB600;

// With RGB channels (useful for rgba() usage)
$apple-green-r: 141;
$apple-green-g: 182;
$apple-green-b: 0;

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