Color

#13900e

#13900e
hex#13900e
rgbrgb(19, 144, 14)
hslhsl(118, 82%, 31%)
oklchoklch(0.568 0.187 142.4)
Closest name: Clover (#008f00)Relative luminance 0.2012

Colors that go with #13900e

Royal Blue, Charcoal 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 →

#8c0e90

#53900e · #0e904b

#0e1390 · #900e13

Split-complementary

Open in tool →

#4b0e90 · #900e53

#0e5390 · #8c0e90 · #904b0e

Contrast

#13900e as textRatioAAAA largeAAAFix
Aaon white
4.18:1failpassfail
  • AA: use #11870d as the text (4.67:1)
  • AAA: use #0d660a as the text (7.19:1)
  • AA: or shift the background to #0f0f0f (4.59:1)
Aaon black
5.02:1passpassfail
  • AAA: use #17b011 as the text (7.25:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #13900e 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 #13900e
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 #13900e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/13900e-a2bea4-944edf-1f2d25-edf1e9?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