Color

#247b3c

#247b3c
hex#247b3c
rgbrgb(36, 123, 60)
hslhsl(137, 55%, 31%)
oklchoklch(0.516 0.127 148.8)
Closest name: Gale of the Wind (#007844)Relative luminance 0.1487

Colors that go with #247b3c

Charcoal, Crimson and Royal Blue 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 →

#7b2462

#367b24 · #247b68

#3c247b · #7b3c24

Split-complementary

Open in tool →

#68247b · #7b2436

#24367b · #7b2462 · #7b6824

Contrast

#247b3c as textRatioAAAA largeAAAFix
Aaon white
5.29:1passpassfail
  • AAA: use #1d6331 as the text (7.29:1)
Aaon black
3.97:1failpassfail
  • AA: use #278642 as the text (4.57:1)
  • AAA: use #31aa54 as the text (7.01:1)
  • AA: or shift the background to #ededed (4.51:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #247b3c as the background.

Brands using this color

mcpConnect your agent — build around #247b3c
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 #247b3c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/247b3c-a2bead-bb59d4-1f2d29-ebf1e9?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