Color

#648e57

#648e57
hex#648e57
rgbrgb(100, 142, 87)
hslhsl(106, 24%, 45%)
oklchoklch(0.602 0.093 138.5)
Closest name: Hidden Paradise (#5e8b3d)Relative luminance 0.2274

Colors that go with #648e57

Charcoal, Blue and Burlywood 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 #648e57

Tints & shades

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

Harmonies

Complementary

Open in tool →

#81578e

#808e57 · #578e66

#57648e · #8e5764

Split-complementary

Open in tool →

#66578e · #8e5780

#57808e · #81578e · #8e6657

Contrast

#648e57 as textRatioAAAA largeAAAFix
Aaon white
3.78:1failpassfail
  • AA: use #597e4e as the text (4.65:1)
  • AAA: use #435f3a as the text (7.15:1)
  • AA: or shift the background to #1c1c1c (4.5:1)
Aaon black
5.55:1passpassfail
  • AAA: use #75a267 as the text (7.12:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #648e57 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 #648e57
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 #648e57 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/648e57-a5bea2-774edf-1f2d22-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