Color

#658c12

#658c12
hex#658c12
rgbrgb(101, 140, 18)
hslhsl(79, 77%, 31%)
oklchoklch(0.589 0.146 127.2)
Closest name: Asparagus Sultan (#6a8e22)Relative luminance 0.2157

Colors that go with #658c12

Crimson, Charcoal and Denim 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 →

#39128c

#8c7612 · #288c12

#12658c · #8c1265

Split-complementary

Open in tool →

#12288c · #76128c

#128c76 · #39128c · #8c1228

Contrast

#658c12 as textRatioAAAA largeAAAFix
Aaon white
3.95:1failpassfail
  • AA: use #5c7e10 as the text (4.72:1)
  • AAA: use #455f0c as the text (7.25:1)
  • AA: or shift the background to #171717 (4.54:1)
Aaon black
5.31:1passpassfail
  • AAA: use #79a716 as the text (7.35:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #658c12 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 #658c12
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 #658c12 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/658c12-b2bea2-4e66df-232d1f-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