Color

#5a9d2a

#5a9d2a
hex#5a9d2a
rgbrgb(90, 157, 42)
hslhsl(95, 58%, 39%)
oklchoklch(0.628 0.161 135.1)
Closest name: Golf Course (#5a9e4b)Relative luminance 0.2645

Colors that go with #5a9d2a

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 →

#6d2a9d

#949d2a · #2a9d33

#2a5a9d · #9d2a5a

Split-complementary

Open in tool →

#332a9d · #9d2a94

#2a949d · #6d2a9d · #9d332a

Contrast

#5a9d2a as textRatioAAAA largeAAAFix
Aaon white
3.34:1failpassfail
  • AA: use #4a8122 as the text (4.71:1)
  • AAA: use #37611a as the text (7.27:1)
  • AA: or shift the background to #262626 (4.53:1)
Aaon black
6.29:1passpassfail
  • AAA: use #61a92d as the text (7.22:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #5a9d2a 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 #5a9d2a
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 #5a9d2a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5a9d2a-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