#186d2d as text	Ratio	AA	AA large	AAA	Fix
Aaon white	6.43:1	pass	pass	fail	AAA: use #16642a as the text (7.27:1)
Aaon black	3.26:1	fail	pass	fail	AA: use #1d8637 as the text (4.52:1) AAA: use #27b049 as the text (7.39:1) AA: or shift the background to #d9d9d9 (4.56:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #186d2d as the background.

Brands using this color

Clerkprimary · #007232 · Δ1.512

Fonts for this mood

#186d2d reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

Luxury fonts →Bold fonts →

mcpConnect your agent — build around #186d2d

live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp

claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp

try this prompt

›analyze #186d2d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/186d2d-a2beac-b759d4-1f2d29-ebf1e9?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md