---
id: "P:cAlgo.API.IndicatorBarOutput.BullFillColor"
kind: "property"
type: "T:cAlgo.API.IndicatorBarOutput"
url: "https://help.ctrader.com/ctrader-algo/references/Chart/Indicators/IndicatorBarOutput/BullFillColor/"
---

> Documentation index for agents: https://help.ctrader.com/ctrader-algo/llms.txt · machine index: https://help.ctrader.com/ctrader-algo/api.json

# IndicatorBarOutput.BullFillColor

Member of [IndicatorBarOutput](https://help.ctrader.com/ctrader-algo/references/Chart/Indicators/IndicatorBarOutput/index.md).

## BullFillColor

Gets or sets the color of the bull candle fill.

Environments: Desktop supported · CLI supported · Cloud supported.

C#:

```csharp
Color BullFillColor {get; set;}
```

Python:

```python
indicatorBarOutput.BullFillColor: Color
```

### Returns

`Color` — 

Available since cAlgo.API 5.4.

### Examples

C#:

```csharp
foreach (var indicator in ChartIndicators)
{
    foreach (var barOutput in indicator.BarOutputs)
        barOutput.BullFillColor = Color.LimeGreen;
}
```

Python:

```python
for indicator in api.ChartIndicators:
    for barOutput in indicator.BarOutputs:
        barOutput.BullFillColor = Color.LimeGreen
        api.Print(f"{barOutput.Name} bull fill: {barOutput.BullFillColor}")
```