Color

#648131

#648131
hex#648131
rgbrgb(100, 129, 49)
hslhsl(82, 45%, 35%)
oklchoklch(0.563 0.113 126.6)
Closest name: Enchanted Forest (#5c821a)Relative luminance 0.1863

Colors that go with #648131

Charcoal, Crimson and Royal 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 →

#4f3181

#817731 · #3c8131

#316481 · #813164

Split-complementary

Open in tool →

#313c81 · #773181

#318177 · #4f3181 · #81313c

Contrast

#648131 as textRatioAAAA largeAAAFix
Aaon white
4.44:1failpassfail
  • AA: use #617e30 as the text (4.63:1)
  • AAA: use #4a6024 as the text (7.02:1)
  • AA: or shift the background to #080808 (4.51:1)
Aaon black
4.73:1passpassfail
  • AAA: use #7ea33e as the text (7.2:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #648131 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 #648131
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 #648131 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/648131-b0bea2-4e5fdf-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