Color

#659e1f

#659e1f
hex#659e1f
rgbrgb(101, 158, 31)
hslhsl(87, 67%, 37%)
oklchoklch(0.636 0.163 131.6)
Closest name: Jungle Jewels (#58a64b)Relative luminance 0.2732

Colors that go with #659e1f

Charcoal, Crimson 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 →

#581f9e

#9e971f · #259e1f

#1f659e · #9e1f65

Split-complementary

Open in tool →

#1f259e · #971f9e

#1f9e97 · #581f9e · #9e1f25

Contrast

#659e1f as textRatioAAAA largeAAAFix
Aaon white
3.25:1failpassfail
  • AA: use #528019 as the text (4.71:1)
  • AAA: use #3f6213 as the text (7.08:1)
  • AA: or shift the background to #262626 (4.66:1)
Aaon black
6.46:1passpassfail
  • AAA: use #6aa621 as the text (7.09:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #659e1f 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 #659e1f
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 #659e1f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/659e1f-aebea2-4e53df-212d1f-f1f1e9?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