Color

#4e9e15

#4e9e15
hex#4e9e15
rgbrgb(78, 158, 21)
hslhsl(95, 77%, 35%)
oklchoklch(0.624 0.179 136.4)
Closest name: Grass Is Greener (#3f9b0b)Relative luminance 0.2613

Colors that go with #4e9e15

Charcoal, Crimson 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 →

#65159e

#939e15 · #159e20

#154e9e · #9e154e

Split-complementary

Open in tool →

#20159e · #9e1593

#15939e · #65159e · #9e2015

Contrast

#4e9e15 as textRatioAAAA largeAAAFix
Aaon white
3.37:1failpassfail
  • AA: use #408311 as the text (4.7:1)
  • AAA: use #31630d as the text (7.19:1)
  • AA: or shift the background to #242424 (4.6:1)
Aaon black
6.23:1passpassfail
  • AAA: use #54ac16 as the text (7.29:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #4e9e15 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 #4e9e15
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 #4e9e15 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4e9e15-aabea2-5d4edf-1f2d20-f0f1e9?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