OPEN-SOURCE SCRIPT

Light or Dark Mode Tutorial - Luminance Detection

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As a colorblind trader, I think accessibility is a big deal. This script auto detects the chart background color and optimizes text color based on luminance.

Luminance detection is based on pine script new chart.bg_color feature, allowing lines, tables, etc to be optimized. Thanks to TV team for releasing this in the latest update/blog post today! This makes it simple to optimize scripts based off the knowledge that max luminance = 765 (rgb 255 + 255 + 255), thus we know that lum <= 383 is "dark mode" and lum > 383 is "light mode".

Try changing the chart background color and see how this script changes the table printed on the chart. I hope more script authors will begin to utilize this concept and that even better contrast detection may be built future pine script iterations.

Penafian

Maklumat dan penerbitan adalah tidak dimaksudkan untuk menjadi, dan tidak membentuk, nasihat untuk kewangan, pelaburan, perdagangan dan jenis-jenis lain atau cadangan yang dibekalkan atau disahkan oleh TradingView. Baca dengan lebih lanjut di Terma Penggunaan.