Color

#649f50

#649f50
hex#649f50
rgbrgb(100, 159, 80)
hslhsl(105, 33%, 47%)
oklchoklch(0.643 0.127 138.3)
Closest name: Golf Course (#5a9e4b)Relative luminance 0.2808

Colors that go with #649f50

Charcoal, Blue and Crimson 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 →

#8c509f

#8c9f50 · #509f64

#50649f · #9f5064

Split-complementary

Open in tool →

#64509f · #9f508c

#508c9f · #8c509f · #9f6450

Contrast

#649f50 as textRatioAAAA largeAAAFix
Aaon white
3.17:1failpassfail
  • AA: use #518141 as the text (4.6:1)
  • AAA: use #3e6232 as the text (7:1)
  • AA: or shift the background to #292929 (4.58:1)
Aaon black
6.62:1passpassfail
  • AAA: use #68a654 as the text (7.17:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #649f50 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 #649f50
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 #649f50 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/649f50-a6bea2-754edf-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