Color

#299e38

#299e38
hex#299e38
rgbrgb(41, 158, 56)
hslhsl(128, 59%, 39%)
oklchoklch(0.614 0.174 144.9)
Closest name: Grass Is Greener (#3f9b0b)Relative luminance 0.2521

Colors that go with #299e38

Charcoal, Blue 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 →

#9e298e

#549e29 · #299e73

#38299e · #9e3829

Split-complementary

Open in tool →

#73299e · #9e2954

#29549e · #9e298e · #9e7329

Contrast

#299e38 as textRatioAAAA largeAAAFix
Aaon white
3.48:1failpassfail
  • AA: use #238630 as the text (4.64:1)
  • AAA: use #1a6524 as the text (7.17:1)
  • AA: or shift the background to #212121 (4.63:1)
Aaon black
6.04:1passpassfail
  • AAA: use #2dae3e as the text (7.24:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #299e38 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Palettes built around it

mcpConnect your agent — build around #299e38
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 #299e38 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/299e38-a2bea9-ac4edf-1f2d27-ecf1e9?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