Color

#319211

#319211
hex#319211
rgbrgb(49, 146, 17)
hslhsl(105, 79%, 32%)
oklchoklch(0.58 0.18 140)
Closest name: Emerald (#028f1e)Relative luminance 0.2125

Colors that go with #319211

Crimson, Royal Blue and 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 →

#721192

#729211 · #119231

#113192 · #921131

Split-complementary

Open in tool →

#311192 · #921172

#117292 · #721192 · #923111

Contrast

#319211 as textRatioAAAA largeAAAFix
Aaon white
4:1failpassfail
  • AA: use #2d8410 as the text (4.75:1)
  • AAA: use #22640c as the text (7.25:1)
  • AA: or shift the background to #141414 (4.61:1)
Aaon black
5.25:1passpassfail
  • AAA: use #3bad14 as the text (7.17:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #319211 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 #319211
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 #319211 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/319211-a6bea2-754edf-1f2d22-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