brandsweets

Color

#337a50

#337a50
hex#337a50
rgbrgb(51, 122, 80)
hslhsl(145, 41%, 34%)
oklchoklch(0.522 0.098 154.9)
Closest name: Amazon (#387b54)Relative luminance 0.152
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
337a507a335d

#7a335d

Analogous

Open in tool →
337a50397a33337a74

#397a33 · #337a74

Triadic

Open in tool →
337a5051337a7a5133

#51337a · #7a5133

Split-complementary

Open in tool →
337a5074337a7a3339

#74337a · #7a3339

Tetradic

Open in tool →
337a5033397a7a335d7a7433

#33397a · #7a335d · #7a7433

Contrast

#337a50 as textRatioAAAA largeAAAFix
Aaon white
5.2:1passpassfail
  • AAA: use #296140 as the text (7.3:1)
Aaon black
4.04:1failpassfail
  • AA: use #388558 as the text (4.66:1)
  • AAA: use #47a970 as the text (7.18:1)
  • AA: or shift the background to #f0f0f0 (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 #337a50 as the background.

Brands using this color

mcpConnect your agent — build around #337a50
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 #337a50 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/337a50-a2beb1-cc59d4-1f2d2b-eaf1e9?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