.checkout-button.button.alt.wc-forward {
  background-color: #03bf62;
}

:where(body:not(.woocommerce-block-theme-has-button-styles)) .woocommerce a.button.alt:hover {
  background-color: #004aad;
}

:where(body:not(.woocommerce-block-theme-has-button-styles)) .woocommerce a.button:hover {
  background-color: 004aad;
}

.woocommerce #payment #place_order {
  background-color: #004aad;
}