Color

#299476

#299476
hex#299476
rgbrgb(41, 148, 118)
hslhsl(163, 57%, 37%)
oklchoklch(0.599 0.106 169.9)
Closest name: Illuminati Green (#419168)Relative luminance 0.2296

Colors that go with #299476

Charcoal, Crimson and Medium Violet Red 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.

Real palettes that use #299476

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#942947

#299440 · #297d94

#762994 · #947629

Split-complementary

Open in tool →

#94297d · #944029

#402994 · #942947 · #7d9429

Contrast

#299476 as textRatioAAAA largeAAAFix
Aaon white
3.76:1failpassfail
  • AA: use #248469 as the text (4.59:1)
  • AAA: use #1b644f as the text (7.04:1)
  • AA: or shift the background to #1c1c1c (4.54:1)
Aaon black
5.59:1passpassfail
  • AAA: use #2ea886 as the text (7.06:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #299476 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 #299476
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 #299476 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/299476-a2beb9-d459b7-1f2b2d-e9f1eb?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