st-ten-1/config/vision/labels/labels.pbtxt

item {
    id: 1
    name: 'hs-ok'
    color: '0x444444'
}
item {
    id: 2
    name: 'hs-ko'
    color: '0xff0000'
}
item {
    id: 3
    name: 'hs-empty'
    color: '0xaaaaaa'
}