Color

#909f2d

#909f2d
hex#909f2d
rgbrgb(144, 159, 45)
hslhsl(68, 56%, 40%)
oklchoklch(0.669 0.136 116.8)
Closest name: Densetsu Green (#889911)Relative luminance 0.3092

Colors that go with #909f2d

Medium Purple, Blue and Champagne 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 →

#3c2d9f

#9f752d · #579f2d

#2d909f · #9f2d90

Split-complementary

Open in tool →

#2d579f · #752d9f

#2d9f75 · #3c2d9f · #9f2d57

Contrast

#909f2d as textRatioAAAA largeAAAFix
Aaon white
2.92:1failfailfail
  • AA: use #707b23 as the text (4.62:1)
  • AAA: use #535b1a as the text (7.29:1)
  • AA: or shift the background to #303030 (4.51:1)
  • AAA: or shift the background to #030303 (7.05:1)
Aaon black
7.18:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #909f2d 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 #909f2d
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 #909f2d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/909f2d-b7bea2-4e81df-252d1f-f1eee9?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