Color

#154129

#154129
hex#154129
rgbrgb(21, 65, 41)
hslhsl(147, 51%, 17%)
oklchoklch(0.337 0.065 156.3)
Closest name: Queen of Trees (#1c401f)Relative luminance 0.041

Colors that go with #154129

Crimson, Royal Blue and Teal 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#41152e

#174115 · #15413f

#291541 · #412915

Split-complementary

Open in tool →

#3f1541 · #411517

#151741 · #41152e · #413f15

Contrast

#154129 as textRatioAAAA largeAAAFix
Aaon white
11.54:1passpasspassPasses AAA — no fix needed.
Aaon black
1.82:1failfailfail
  • AA: use #2c8755 as the text (4.7:1)
  • AAA: use #37a96a as the text (7.05:1)
  • AA: or shift the background to #a3a3a3 (4.57:1)
  • AAA: or shift the background to #cccccc (7.18:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #154129 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#154129 reads as dark, luxury, bold. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #154129
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 #154129 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/154129-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