Color

#348f0a

#348f0a
hex#348f0a
rgbrgb(52, 143, 10)
hslhsl(101, 87%, 30%)
oklchoklch(0.573 0.177 139.1)
Closest name: Emerald (#028f1e)Relative luminance 0.204

Colors that go with #348f0a

Crimson, Royal Blue and Charcoal 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 →

#650a8f

#778f0a · #0a8f22

#0a348f · #8f0a34

Split-complementary

Open in tool →

#220a8f · #8f0a77

#0a778f · #650a8f · #8f220a

Contrast

#348f0a as textRatioAAAA largeAAAFix
Aaon white
4.13:1failpassfail
  • AA: use #318609 as the text (4.62:1)
  • AAA: use #246407 as the text (7.24:1)
  • AA: or shift the background to #121212 (4.53:1)
Aaon black
5.08:1passpassfail
  • AAA: use #3fac0c as the text (7.12:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #348f0a as the background.

Brands using this color

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

Fonts for this mood

#348f0a reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #348f0a
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 #348f0a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/348f0a-a7bea2-6b4edf-1f2d21-eff1e9?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