black

#000000

#4BB311

#4BB311

Contrast Ratio

7.76:1

Delta E

105.9

Very Different

50:50 Mix

Color Values

Format #000000 #4BB311
HEX #000000 #4BB311
RGB 0, 0, 0 75, 179, 17
HSL 0.0, 0.0%, 0.0% 98.5, 82.7%, 38.4%
HSV 0.0, 0.0%, 0.0% 98.5, 90.5%, 70.2%
CMYK 0%, 0%, 0%, 100% 58.1%, 0.0%, 90.5%, 29.8%
OKLCH 0.0 0.0 0.0 0.6783 0.2052 138.2

Contrast & Accessibility

7.76:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4BB311 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #4BB311

Color Difference (Delta E)

105.9 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4BB311);
background: linear-gradient(135deg, #000000, #4BB311);

Explore Each Color

Related Comparisons