Color

#657b3d

#657b3d
hex#657b3d
rgbrgb(101, 123, 61)
hslhsl(81, 34%, 36%)
oklchoklch(0.55 0.091 125.4)
Closest name: Beyond the Pines (#688049)Relative luminance 0.1727

Colors that go with #657b3d

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 →

#523d7b

#7b723d · #467b3d

#3d657b · #7b3d65

Split-complementary

Open in tool →

#3d467b · #723d7b

#3d7b72 · #523d7b · #7b3d46

Contrast

#657b3d as textRatioAAAA largeAAAFix
Aaon white
4.71:1passpassfail
  • AAA: use #4c5c2d as the text (7.3:1)
Aaon black
4.45:1failpassfail
  • AA: use #687e3e as the text (4.64:1)
  • AAA: use #84a14f as the text (7.19:1)
  • AA: or shift the background to #fafafa (4.52:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #657b3d 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 #657b3d
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 #657b3d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/657b3d-b1bea2-4e62df-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