Color

#618028

#618028
hex#618028
rgbrgb(97, 128, 40)
hslhsl(81, 52%, 33%)
oklchoklch(0.557 0.12 126.7)
Closest name: Enchanted Forest (#5c821a)Relative luminance 0.1813

Colors that go with #618028

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 →

#472880

#807328 · #368028

#286180 · #802861

Split-complementary

Open in tool →

#283680 · #732880

#288073 · #472880 · #802836

Contrast

#618028 as textRatioAAAA largeAAAFix
Aaon white
4.54:1passpassfail
  • AAA: use #475d1d as the text (7.36:1)
Aaon black
4.63:1passpassfail
  • AAA: use #7ca333 as the text (7.14:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #618028 as the background.

Brands using this color

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

Palettes built around it

mcpConnect your agent — build around #618028
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 #618028 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/618028-b1bea2-4e62df-222d1f-f1f0e9?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