#12C40A

Color Details

HEX
#12C40A
RGB
rgb(18, 196, 10)
HSL
hsl(117, 90%, 40%)
CMYK
cmyk(91%, 0%, 95%, 23%)
Best text on this color #000000 (CR 8.93:1) Determined by WCAG contrast ratio

Readability Previews

Black on #12c40a
Contrast 8.93:1 AAA
White on #12c40a
Contrast 2.35:1 Fail
#12c40a on Black
Contrast 8.93:1 AAA
#12c40a on White
Contrast 2.35:1 Fail

Tints & Shades

#41d03b
#71dc6c
#a0e79d
#0e9d08
#0b7606
#074e04

Complement & Analogous

#b90ac2
#0ac25d
#6fc20a

Triadic

#0a13c2
#c20a13

Monochrome

#074e04 #0b7606 #12c40a #71dc6c #a0e79d #d0f3ce

Analogous

#6fc20a #9ad454 #12c40a #3bce7d #0ac25d #089b4a

Complementary Mix

#0b7606 #12c40a #71dc6c #b90ac2 #d260d7 #78077e

Nearby Colors

#12c409
#12c40b
#12c3fa
#12c41a

Embed #12C40A swatch

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About #12C40A

#12C40A converts to RGB(18, 196, 10) and HSL(117, 90%, 40%). This page provides quick readability checks, related hues (complementary and analogous), and ready-made palettes so you can drop the color into UI components, images, or CSS immediately.

Tip: Use the “Best text” chip above as a safe default foreground on this color (chosen by contrast ratio).

#12C40A FAQs

What is the RGB value of #12C40A?
RGB: 18, 196, 10. Copy as CSS: rgb(18, 196, 10)
Is #12C40A a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #12C40A?
Complement: #b90ac2.
Does #12C40A have good contrast on white or black?
On white: 2.35:1 (Fails AA). On black: 8.93:1 (AAA (normal text)).