Color

#015b1d

#015b1d
hex#015b1d
rgbrgb(1, 91, 29)
hslhsl(139, 98%, 18%)
oklchoklch(0.411 0.122 146.9)
Closest name: Deep Green (#02590f)Relative luminance 0.0758

Tints & shades

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

Harmonies

Complementary

Open in tool →

#5b013e

#115b01 · #015b4a

#1d015b · #5b1d01

Split-complementary

Open in tool →

#4a015b · #5b0111

#01115b · #5b013e · #5b4a01

Contrast

#015b1d as textRatioAAAA largeAAAFix
Aaon white
8.35:1passpasspassPasses AAA — no fix needed.
Aaon black
2.52:1failfailfail
  • AA: use #01882c as the text (4.56:1)
  • AAA: use #02b139 as the text (7.35:1)
  • AA: or shift the background to #bfbfbf (4.54:1)
  • AAA: or shift the background to #ebebeb (7:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #015b1d 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

#015b1d reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #015b1d
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 #015b1d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/015b1d-a2beae-c059d4-1f2d2a-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