Color

#377c22

#377c22
hex#377c22
rgbrgb(55, 124, 34)
hslhsl(106, 57%, 31%)
oklchoklch(0.522 0.142 139.4)
Closest name: Forest Empress (#3d7016)Relative luminance 0.1534

Colors that go with #377c22

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 →

#67227c

#647c22 · #227c3a

#22377c · #7c2237

Split-complementary

Open in tool →

#3a227c · #7c2264

#22647c · #67227c · #7c3a22

Contrast

#377c22 as textRatioAAAA largeAAAFix
Aaon white
5.16:1passpassfail
  • AAA: use #2c641b as the text (7.13:1)
Aaon black
4.07:1failpassfail
  • AA: use #3b8424 as the text (4.51:1)
  • AAA: use #4cac2f as the text (7.25:1)
  • AA: or shift the background to #f0f0f0 (4.53:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #377c22 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 #377c22
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 #377c22 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/377c22-a5bea2-774edf-1f2d22-eff1e9?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