Color

#648557

#648557
hex#648557
rgbrgb(100, 133, 87)
hslhsl(103, 21%, 43%)
oklchoklch(0.579 0.078 137.1)
Closest name: Beyond the Pines (#688049)Relative luminance 0.2017

Colors that go with #648557

Charcoal, Medium Purple 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.

Real palettes that use #648557

Tints & shades

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

Harmonies

Complementary

Open in tool →

#785785

#7b8557 · #578561

#576485 · #855764

Split-complementary

Open in tool →

#615785 · #85577b

#577b85 · #785785 · #856157

Contrast

#648557 as textRatioAAAA largeAAAFix
Aaon white
4.17:1failpassfail
  • AA: use #5f7f53 as the text (4.52:1)
  • AAA: use #465d3c as the text (7.26:1)
  • AA: or shift the background to #0f0f0f (4.6:1)
Aaon black
5.03:1passpassfail
  • AAA: use #7ca06e as the text (7.11:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #648557 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 #648557
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 #648557 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/648557-a6bea2-704edf-1f2d21-eff1e9?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