Color

#003d03

#003d03
hex#003d03
rgbrgb(0, 61, 3)
hslhsl(123, 100%, 12%)
oklchoklch(0.312 0.104 143.2)
Closest name: Melancholia (#12390d)Relative luminance 0.0334

Tints & shades

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

Harmonies

Complementary

Open in tool →

#3d003a

#1c3d00 · #003d22

#03003d · #3d0300

Split-complementary

Open in tool →

#22003d · #3d001c

#001c3d · #3d003a · #3d2200

Contrast

#003d03 as textRatioAAAA largeAAAFix
Aaon white
12.58:1passpasspassPasses AAA — no fix needed.
Aaon black
1.67:1failfailfail
  • AA: use #008a07 as the text (4.64:1)
  • AAA: use #00b309 as the text (7.45:1)
  • AA: or shift the background to #9c9c9c (4.58:1)
  • AAA: or shift the background to #c2c2c2 (7.06:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #003d03 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

#003d03 reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #003d03
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 #003d03 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/003d03-a2bea6-a04edf-1f2d26-edf1e9?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