Color

#379b2c

#379b2c
hex#379b2c
rgbrgb(55, 155, 44)
hslhsl(114, 56%, 39%)
oklchoklch(0.609 0.174 141.7)
Closest name: Grass Is Greener (#3f9b0b)Relative luminance 0.2444

Colors that go with #379b2c

Charcoal, Crimson and 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 →

#902c9b

#6f9b2c · #2c9b58

#2c379b · #9b2c37

Split-complementary

Open in tool →

#582c9b · #9b2c6f

#2c6f9b · #902c9b · #9b582c

Contrast

#379b2c as textRatioAAAA largeAAAFix
Aaon white
3.57:1failpassfail
  • AA: use #308726 as the text (4.55:1)
  • AAA: use #23631c as the text (7.31:1)
  • AA: or shift the background to #212121 (4.51:1)
Aaon black
5.89:1passpassfail
  • AAA: use #3dab30 as the text (7.07:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #379b2c 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 #379b2c
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 #379b2c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/379b2c-a2bea2-8a4edf-1f2d24-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