Utilize the custom palette effectively: Use #2A3A4A for background and headers, #00B8A9 for key metrics, and #1fffed for highlighting alerts. Ensure a minimum 4.5:1 contrast ratio for readability.

Apply a 12-column grid for a 16:9 ratio. Position KPIs at the top for visibility, charts in the middle for analysis, and filters in a sidebar. Maintain 16-24px padding and 16-20px gaps between cards for clarity.

Set the dashboard title to 24-28px bold, section headers at 18-20px semibold, and card titles at 14-16px medium. Use a single font family like Inter for consistency across the dashboard.

Select appropriate chart types: Use gauge charts for target metrics, stacked bar charts for comparisons, and multi-line charts for trend analysis. Limit colors to 5-7 per chart and ensure clear legends.

Establish a clear visual hierarchy: Highlight the most critical metrics using larger font sizes and bold styling. Use whitespace effectively to separate sections and consider subtle shadows to add depth to cards.

Incorporate hover states for interactive elements (opacity: 0.8) and loading skeletons during data refresh. Provide visual feedback on filter selections and consider drill-through capabilities for deeper analysis.