Color

#648137

#648137
hex#648137
rgbrgb(100, 129, 55)
hslhsl(84, 40%, 36%)
oklchoklch(0.564 0.107 127.4)
Closest name: Beyond the Pines (#688049)Relative luminance 0.1869

Colors that go with #648137

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 →

#543781

#817937 · #3e8137

#376381 · #813763

Split-complementary

Open in tool →

#373e81 · #793781

#378179 · #543781 · #81373e

Contrast

#648137 as textRatioAAAA largeAAAFix
Aaon white
4.43:1failpassfail
  • AA: use #607d36 as the text (4.68:1)
  • AAA: use #4a6029 as the text (7.01:1)
  • AA: or shift the background to #080808 (4.52:1)
Aaon black
4.74:1passpassfail
  • AAA: use #7ca145 as the text (7.04:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #648137 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 #648137
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 #648137 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/648137-afbea2-4e5adf-222d1f-f1f0e9?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