brandsweets

Color

#337a45

#337a45
hex#337a45
rgbrgb(51, 122, 69)
hslhsl(135, 41%, 34%)
oklchoklch(0.52 0.109 149.4)
Closest name: Cucumber Queen (#3c773c)Relative luminance 0.1505
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
337a457a3368

#7a3368

Analogous

Open in tool →
337a45457a33337a68

#457a33 · #337a68

Triadic

Open in tool →
337a4545337a7a4533

#45337a · #7a4533

Split-complementary

Open in tool →
337a4568337a7a3345

#68337a · #7a3345

Tetradic

Open in tool →
337a4533457a7a33687a6833

#33457a · #7a3368 · #7a6833

Contrast

#337a45 as textRatioAAAA largeAAAFix
Aaon white
5.24:1passpassfail
  • AAA: use #296137 as the text (7.34:1)
Aaon black
4.01:1failpassfail
  • AA: use #38854b as the text (4.62:1)
  • AAA: use #47a95f as the text (7.11:1)
  • AA: or shift the background to #f0f0f0 (4.59:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #337a45 as the background.

Brands using this color

mcpConnect your agent — build around #337a45
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 #337a45 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/337a45-a2beac-b759d4-1f2d29-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