Color

#299f0f

#299f0f
hex#299f0f
rgbrgb(41, 159, 15)
hslhsl(109, 83%, 34%)
oklchoklch(0.614 0.197 141.1)
Closest name: Grass Is Greener (#3f9b0b)Relative luminance 0.253

Colors that go with #299f0f

Royal Blue, Taupe and Medium Orchid 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 →

#840f9f

#719f0f · #0f9f3c

#0f299f · #9f0f29

Split-complementary

Open in tool →

#3c0f9f · #9f0f71

#0f719f · #840f9f · #9f3c0f

Contrast

#299f0f as textRatioAAAA largeAAAFix
Aaon white
3.47:1failpassfail
  • AA: use #23870d as the text (4.62:1)
  • AAA: use #1b670a as the text (7.02:1)
  • AA: or shift the background to #212121 (4.65:1)
Aaon black
6.06:1passpassfail
  • AAA: use #2dad10 as the text (7.1:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #299f0f 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 #299f0f
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 #299f0f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/299f0f-a4bea2-7e4edf-1f2d23-eef1e9?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