Color

#616b1e

#616b1e
hex#616b1e
rgbrgb(97, 107, 30)
hslhsl(68, 56%, 27%)
oklchoklch(0.503 0.1 116.5)
Closest name: darkolivegreen (#556b2f)Relative luminance 0.1315

Colors that go with #616b1e

Charcoal, Blue Violet and Champagne 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.

Real palettes that use #616b1e

Tints & shades

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

Harmonies

Complementary

Open in tool →

#291e6b

#6b4f1e · #3b6b1e

#1e616b · #6b1e61

Split-complementary

Open in tool →

#1e3b6b · #4f1e6b

#1e6b4f · #291e6b · #6b1e3b

Contrast

#616b1e as textRatioAAAA largeAAAFix
Aaon white
5.78:1passpassfail
  • AAA: use #535b1a as the text (7.29:1)
Aaon black
3.63:1failpassfail
  • AA: use #707b23 as the text (4.55:1)
  • AAA: use #909f2d as the text (7.18:1)
  • AA: or shift the background to #e3e3e3 (4.51:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #616b1e 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

#616b1e reads as dark, luxury, bold. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #616b1e
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 #616b1e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/616b1e-b7bea2-4e81df-252d1f-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