Color

#618137

#618137
hex#618137
rgbrgb(97, 129, 55)
hslhsl(86, 40%, 36%)
oklchoklch(0.562 0.109 128.9)
Closest name: Beyond the Pines (#688049)Relative luminance 0.1852

Colors that go with #618137

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 →

#573781

#817c37 · #3c8137

#376181 · #813761

Split-complementary

Open in tool →

#373c81 · #7c3781

#37817c · #573781 · #81373c

Contrast

#618137 as textRatioAAAA largeAAAFix
Aaon white
4.46:1failpassfail
  • AA: use #5e7d36 as the text (4.71:1)
  • AAA: use #496029 as the text (7.03:1)
  • AA: or shift the background to #050505 (4.56:1)
Aaon black
4.7:1passpassfail
  • AAA: use #7ca446 as the text (7.26:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #618137 as the background.

Brands using this color

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

Palettes built around it

mcpConnect your agent — build around #618137
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 #618137 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/618137-afbea2-4e56df-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