brandsweets

Color

#337145

#337145
hex#337145
rgbrgb(51, 113, 69)
hslhsl(137, 38%, 32%)
oklchoklch(0.495 0.095 151)
Closest name: Greasy Greens (#117755)Relative luminance 0.1294
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
33714571335f

#71335f

Analogous

Open in tool →
337145407133337163

#407133 · #337163

Triadic

Open in tool →
337145443371714433

#443371 · #714433

Split-complementary

Open in tool →
337145633371713340

#633371 · #713340

Tetradic

Open in tool →
33714533407171335f716333

#334071 · #71335f · #716333

Contrast

#337145 as textRatioAAAA largeAAAFix
Aaon white
5.85:1passpassfail
  • AAA: use #2c633c as the text (7.1:1)
Aaon black
3.59:1failpassfail
  • AA: use #3c8651 as the text (4.72:1)
  • AAA: use #4ca966 as the text (7.17:1)
  • AA: or shift the background to #e3e3e3 (4.56:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #337145 as the background.

Brands using this color

mcpConnect your agent — build around #337145
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

›analyze #337145 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/337145-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