Color

#647f2f

#647f2f
hex#647f2f
rgbrgb(100, 127, 47)
hslhsl(80, 46%, 34%)
oklchoklch(0.558 0.112 125.6)
Closest name: Enchanted Forest (#5c821a)Relative luminance 0.1809

Tints & shades

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

Harmonies

Complementary

Open in tool →

#492f7f

#7f712f · #3c7f2f

#2f647f · #7f2f64

Split-complementary

Open in tool →

#2f3c7f · #712f7f

#2f7f71 · #492f7f · #7f2f3c

Contrast

#647f2f as textRatioAAAA largeAAAFix
Aaon white
4.55:1passpassfail
  • AAA: use #4a5d22 as the text (7.29:1)
Aaon black
4.62:1passpassfail
  • AAA: use #81a43d as the text (7.31:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #647f2f 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 #647f2f
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 #647f2f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/647f2f-b1bea2-4e64df-232d1f-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