black

#000000

#78C143

#78C143

Contrast Ratio

9.51:1

Delta E

99.85

Very Different

50:50 Mix

Color Values

Format #000000 #78C143
HEX #000000 #78C143
RGB 0, 0, 0 120, 193, 67
HSL 0.0, 0.0%, 0.0% 94.8, 50.4%, 51.0%
HSV 0.0, 0.0%, 0.0% 94.8, 65.3%, 75.7%
CMYK 0%, 0%, 0%, 100% 37.8%, 0.0%, 65.3%, 24.3%
OKLCH 0.0 0.0 0.0 0.7372 0.1751 134.5

Contrast & Accessibility

9.51:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #78C143 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #78C143

Color Difference (Delta E)

99.85 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, #78C143);
background: linear-gradient(135deg, #000000, #78C143);

Explore Each Color

Related Comparisons