brandsweets

Color

#3b6845

#3b6845
hex#3b6845
rgbrgb(59, 104, 69)
hslhsl(133, 28%, 32%)
oklchoklch(0.475 0.075 149.9)
Closest name: Forest Serenade (#336644)Relative luminance 0.1126
Muted
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
3b6845683b5f

#683b5f

Analogous

Open in tool →
3b684548683b3b685c

#48683b · #3b685c

Triadic

Open in tool →
3b6845453b6868453b

#453b68 · #68453b

Split-complementary

Open in tool →
3b68455c3b68683b48

#5c3b68 · #683b48

Tetradic

Open in tool →
3b68453b4868683b5f685c3b

#3b4868 · #683b5f · #685c3b

Contrast

#3b6845 as textRatioAAAA largeAAAFix
Aaon white
6.46:1passpassfail
  • AAA: use #376240 as the text (7.04:1)
Aaon black
3.25:1failpassfail
  • AA: use #498356 as the text (4.66:1)
  • AAA: use #5fa56e as the text (7.09:1)
  • AA: or shift the background to #d9d9d9 (4.57:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #3b6845 as the background.

Brands using this color

mcpConnect your agent — build around #3b6845
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 #3b6845 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3b6845-a2beab-b84edf-1f2d28-ebf1e9?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