Color

#16a503

#16a503
hex#16a503
rgbrgb(22, 165, 3)
hslhsl(113, 96%, 33%)
oklchoklch(0.627 0.21 142)
Closest name: Hedged Garden (#00aa11)Relative luminance 0.2709

Colors that go with #16a503

Blue, Taupe and Medium Orchid 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 →

#9203a5

#67a503 · #03a541

#0316a5 · #a50316

Split-complementary

Open in tool →

#4103a5 · #a50367

#0367a5 · #9203a5 · #a54103

Contrast

#16a503 as textRatioAAAA largeAAAFix
Aaon white
3.27:1failpassfail
  • AA: use #128703 as the text (4.67:1)
  • AAA: use #0d6402 as the text (7.39:1)
  • AA: or shift the background to #262626 (4.62:1)
Aaon black
6.42:1passpassfail
  • AAA: use #18af04 as the text (7.17:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #16a503 as the background.

Brands using this color

mcpConnect your agent — build around #16a503
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 #16a503 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/16a503-a2bea2-884edf-1f2d24-eef1e9?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