brandsweets

Color

#437a4e

#437a4e
hex#437a4e
rgbrgb(67, 122, 78)
hslhsl(132, 29%, 37%)
oklchoklch(0.529 0.09 149)
Closest name: Amazon (#387b54)Relative luminance 0.1566
Muted
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
437a4e7a436f

#7a436f

Analogous

Open in tool →
437a4e537a43437a69

#537a43 · #437a69

Triadic

Open in tool →
437a4e4e437a7a4e43

#4e437a · #7a4e43

Split-complementary

Open in tool →
437a4e69437a7a4353

#69437a · #7a4353

Tetradic

Open in tool →
437a4e43537a7a436f7a6943

#43537a · #7a436f · #7a6943

Contrast

#437a4e as textRatioAAAA largeAAAFix
Aaon white
5.08:1passpassfail
  • AAA: use #355f3d as the text (7.35:1)
Aaon black
4.13:1failpassfail
  • AA: use #488454 as the text (4.7:1)
  • AAA: use #5ea66c as the text (7.15:1)
  • AA: or shift the background to #f2f2f2 (4.54:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #437a4e as the background.

Brands using this color

mcpConnect your agent — build around #437a4e
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 #437a4e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/437a4e-a2beab-b64edf-1f2d28-ecf1e9?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