Color

#4ea255

#4ea255
hex#4ea255
rgbrgb(78, 162, 85)
hslhsl(125, 35%, 47%)
oklchoklch(0.641 0.139 145.4)
Closest name: Golf Course (#5a9e4b)Relative luminance 0.2812

Colors that go with #4ea255

Charcoal, Blue and Crimson 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 →

#a24e9b

#71a24e · #4ea27f

#554ea2 · #a2554e

Split-complementary

Open in tool →

#7f4ea2 · #a24e71

#4e71a2 · #a24e9b · #a27f4e

Contrast

#4ea255 as textRatioAAAA largeAAAFix
Aaon white
3.17:1failpassfail
  • AA: use #3f8345 as the text (4.62:1)
  • AAA: use #306434 as the text (7:1)
  • AA: or shift the background to #292929 (4.59:1)
Aaon black
6.62:1passpassfail
  • AAA: use #51a959 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 #4ea255 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 #4ea255
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 #4ea255 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4ea255-a2bea7-a54edf-1f2d26-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