module.exports = {
    olDarkTheme: {
        bidColor: "#50D2C2",
        bidFillColor: "rgba(80, 210, 194, 0.5)",
        askColor: "#E3745B",
        askFillColor: "rgba(227, 116, 91, 0.5)",
        callColor: "#BBBF2B",
        settleColor: "rgba(125, 134, 214, 1)",
        settleFillColor: "rgba(125, 134, 214, 0.5)",
        positiveColor: "rgba(110, 193, 5, 0.80)",
        negativeColor: "rgba(225, 66, 74, 0.80)",
        primaryText: "#e0e0e0",
        lightTextColor: "#fff",
        volumeColor: "#848484"
    },
    darkTheme: {
        bidColor: "#50D2C2",
        bidFillColor: "rgba(80, 210, 194, 0.5)",
        askColor: "#E3745B",
        askFillColor: "rgba(227, 116, 91, 0.5)",
        callColor: "#BBBF2B",
        settleColor: "rgba(125, 134, 214, 1)",
        settleFillColor: "rgba(125, 134, 214, 0.5)",
        positiveColor: "rgba(110, 193, 5, 0.80)",
        negativeColor: "rgba(225, 66, 74, 0.80)",
        primaryText: "#e0e0e0",
        lightTextColor: "#fff",
        volumeColor: "#848484"
    },
    lightTheme: {
        bidColor: "#258A14",
        bidFillColor: "rgba(80, 210, 194, 0.5)",
        askColor: "#EA340B",
        askFillColor: "rgba(227, 116, 91, 0.5)",
        callColor: "#BBBF2B",
        settleColor: "rgba(125, 134, 214, 1)",
        settleFillColor: "rgba(125, 134, 214, 0.5)",
        positiveColor: "rgba(110, 193, 5, 0.80)",
        negativeColor: "rgba(225, 66, 74, 0.80)",
        primaryText: "#3F2E55",
        lightTextColor: "#3F2E55",
        volumeColor: "#848484"
    }
}

module.exports = {
    olDarkTheme: {
        bidColor: "#50D2C2",
        bidFillColor: "rgba(80, 210, 194, 0.5)",
        askColor: "#E3745B",
        askFillColor: "rgba(227, 116, 91, 0.5)",
        callColor: "#BBBF2B",
        settleColor: "rgba(125, 134, 214, 1)",
        settleFillColor: "rgba(125, 134, 214, 0.5)",
        positiveColor: "rgba(110, 193, 5, 0.80)",
        negativeColor: "rgba(225, 66, 74, 0.80)",
        primaryText: "#e0e0e0",
        lightTextColor: "#fff",
        volumeColor: "#848484",
        
         //tooltip
        tooltipBackgroundColor: "rgba(0, 0, 0, 0.4)",
        tooltipColor: "#fff",          
        tooltipFillColor: "#fff"  
        
    },
    darkTheme: {
        bidColor: "#50D2C2",
        bidFillColor: "rgba(80, 210, 194, 0.5)",
        askColor: "#E3745B",
        askFillColor: "rgba(227, 116, 91, 0.5)",
        callColor: "#BBBF2B",
        settleColor: "rgba(125, 134, 214, 1)",
        settleFillColor: "rgba(125, 134, 214, 0.5)",
        positiveColor: "rgba(110, 193, 5, 0.80)",
        negativeColor: "rgba(225, 66, 74, 0.80)",
        primaryText: "#e0e0e0",
        lightTextColor: "#fff",
        volumeColor: "#848484",
        
        //tooltip
        tooltipBackgroundColor: "rgba(0, 0, 0, 0.4)",
        tooltipColor: "#fff",          
        tooltipFillColor: "#fff"  
    },
    lightTheme: {
        bidColor: "#258A14",
        bidFillColor: "rgba(80, 210, 194, 0.5)",
        askColor: "#EA340B",
        askFillColor: "rgba(227, 116, 91, 0.5)",
        callColor: "#BBBF2B",
        settleColor: "rgba(125, 134, 214, 1)",
        settleFillColor: "rgba(125, 134, 214, 0.5)",
        positiveColor: "rgba(110, 193, 5, 0.80)",
        negativeColor: "rgba(225, 66, 74, 0.80)",
        primaryText: "#3F2E55",
        lightTextColor: "#3F2E55",
        volumeColor: "#848484",

        //tooltip
        tooltipBackgroundColor: "rgba(255,255,255, 0.9)",
        tooltipColor: "#000",          
        tooltipFillColor: "#000"      
    }
}

Update colors.js