brandsweets

Color

#337a37

#337a37
hex#337a37
rgbrgb(51, 122, 55)
hslhsl(123, 41%, 34%)
oklchoklch(0.518 0.123 144.5)
Closest name: Cucumber Queen (#3c773c)Relative luminance 0.149
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
337a377a3377

#7a3377

Analogous

Open in tool →
337a37537a33337a5a

#537a33 · #337a5a

Triadic

Open in tool →
337a3737337a7a3733

#37337a · #7a3733

Split-complementary

Open in tool →
337a375a337a7a3353

#5a337a · #7a3353

Tetradic

Open in tool →
337a3733537a7a33777a5a33

#33537a · #7a3377 · #7a5a33

Contrast

#337a37 as textRatioAAAA largeAAAFix
Aaon white
5.28:1passpassfail
  • AAA: use #2a652d as the text (7.01:1)
Aaon black
3.98:1failpassfail
  • AA: use #38853c as the text (4.59:1)
  • AAA: use #47a94c as the text (7.05:1)
  • 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 #337a37 as the background.

Brands using this color

mcpConnect your agent — build around #337a37
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 #337a37 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/337a37-a2bea6-a04edf-1f2d26-edf1e9?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