Meshroom/meshroom/ui/qml/GraphEditor/common.js

var statusColors = {
    "NONE": "transparent",
    "SUBMITTED": "#009688",
    "RUNNING": "#FF9800",
    "ERROR": "#F44336",
    "SUCCESS": "#4CAF50"
}

var statusColorsExternOverrides = {
    "SUBMITTED": "#2196F3"
}

function getChunkColor(chunk, overrides)
{
    if(overrides && chunk.statusName in overrides)
    {
        return overrides[chunk.statusName]
    }
    else if(chunk.execModeName === "EXTERN"
       && chunk.statusName in statusColorsExternOverrides)
    {
        return statusColorsExternOverrides[chunk.statusName]
    }
    else if(chunk.statusName in statusColors)
    {
        return statusColors[chunk.statusName]
    }
    console.warn("Unknown status : " + chunk.status)
    return "magenta"
}