#507a2a as text	Ratio	AA	AA large	AAA	Fix
Aaon white	5.05:1	pass	pass	fail	AAA: use #3e5f21 as the text (7.33:1)
Aaon black	4.16:1	fail	pass	fail	AA: use #54812c as the text (4.55:1) AAA: use #6da739 as the text (7.24:1) AA: or shift the background to #f2f2f2 (4.51:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #507a2a as the background.

Brands using this color

Palettes built around it

d9480f 5c7c2f f2b134 fffbf0 2b1d0e

Farmers Market

Open in tool →

Tomato, leaf and honey — the three colors of a produce stand, warm enough to make anything look fresh.

Warm Friendly VividFood

mcpConnect your agent — build around #507a2a

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 #507a2a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/507a2a-acbea2-564edf-202d1f-f1f1e9?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