Color

#658740

#658740
hex#658740
rgbrgb(101, 135, 64)
hslhsl(89, 36%, 39%)
oklchoklch(0.581 0.106 130.3)
Closest name: Hidden Paradise (#5e8b3d)Relative luminance 0.2046

Colors that go with #658740

Charcoal, Dark Orchid and Blue lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#624087

#878640 · #418740

#406587 · #874065

Split-complementary

Open in tool →

#404187 · #864087

#408786 · #624087 · #874041

Contrast

#658740 as textRatioAAAA largeAAAFix
Aaon white
4.12:1failpassfail
  • AA: use #5f803c as the text (4.53:1)
  • AAA: use #465e2c as the text (7.25:1)
  • AA: or shift the background to #121212 (4.54:1)
Aaon black
5.09:1passpassfail
  • AAA: use #79a34d as the text (7.16:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #658740 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #658740
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #658740 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/658740-adbea2-4e4edf-212d1f-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