Color

#1b693e

#1b693e
hex#1b693e
rgbrgb(27, 105, 62)
hslhsl(147, 59%, 26%)
oklchoklch(0.463 0.102 154.5)
Closest name: Bucolic (#1b6634)Relative luminance 0.1068

Colors that go with #1b693e

Charcoal, Royal Blue and Medium Violet Red 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 #1b693e

Tints & shades

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

Harmonies

Complementary

Open in tool →

#691b46

#1f691b · #1b6966

#3e1b69 · #693e1b

Split-complementary

Open in tool →

#661b69 · #691b1f

#1b1f69 · #691b46 · #69661b

Contrast

#1b693e as textRatioAAAA largeAAAFix
Aaon white
6.69:1passpassfail
  • AAA: use #1a653c as the text (7.07:1)
Aaon black
3.14:1failpassfail
  • AA: use #23864f as the text (4.59:1)
  • AAA: use #2caa65 as the text (7.04:1)
  • AA: or shift the background to #d4d4d4 (4.52:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #1b693e 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

#1b693e reads as dark, luxury, bold. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1b693e
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 #1b693e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1b693e-a2beb2-d059d4-1f2d2c-eaf1e9?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