Color

#5a6600

#5a6600
hex#5a6600
rgbrgb(90, 102, 0)
hslhsl(67, 100%, 20%)
oklchoklch(0.483 0.112 117.5)
Closest name: Forestial Outpost (#556611)Relative luminance 0.1168

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#0c0066

#663f00 · #276600

#005a66 · #66005a

Split-complementary

Open in tool →

#002766 · #3f0066

#00663f · #0c0066 · #660027

Contrast

#5a6600 as textRatioAAAA largeAAAFix
Aaon white
6.3:1passpassfail
  • AAA: use #515c00 as the text (7.29:1)
Aaon black
3.34:1failpassfail
  • AA: use #718000 as the text (4.79:1)
  • AAA: use #8c9e00 as the text (7.01:1)
  • AA: or shift the background to #dbdbdb (4.55:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #5a6600 as the background.

Brands using this color

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

Fonts for this mood

#5a6600 reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #5a6600
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #5a6600 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5a6600-b8bea2-4e83df-262d1f-f1eee9?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