Color

#348d4c

#348d4c
hex#348d4c
rgbrgb(52, 141, 76)
hslhsl(136, 46%, 38%)
oklchoklch(0.574 0.13 149.3)
Closest name: seagreen (#2e8b57)Relative luminance 0.203

Colors that go with #348d4c

Charcoal, Crimson and Royal Blue lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#8d3476

#498d34 · #348d79

#4c348d · #8d4c34

Split-complementary

Open in tool →

#79348d · #8d3449

#34498d · #8d3476 · #8d7934

Contrast

#348d4c as textRatioAAAA largeAAAFix
Aaon white
4.15:1failpassfail
  • AA: use #328648 as the text (4.53:1)
  • AAA: use #256536 as the text (7.02:1)
  • AA: or shift the background to #121212 (4.51:1)
Aaon black
5.06:1passpassfail
  • AAA: use #3fab5c as the text (7.19:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #348d4c as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #348d4c
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

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

analyze #348d4c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/348d4c-a2bead-b959d4-1f2d29-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