black

#000000

#45E147

#45E147

Contrast Ratio

12.11:1

Delta E

121.38

Very Different

50:50 Mix

Color Values

Format #000000 #45E147
HEX #000000 #45E147
RGB 0, 0, 0 69, 225, 71
HSL 0.0, 0.0%, 0.0% 120.8, 72.2%, 57.6%
HSV 0.0, 0.0%, 0.0% 120.8, 69.3%, 88.2%
CMYK 0%, 0%, 0%, 100% 69.3%, 0.0%, 68.4%, 11.8%
OKLCH 0.0 0.0 0.0 0.7995 0.2329 143.2

Contrast & Accessibility

12.11:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #45E147 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #45E147

Color Difference (Delta E)

121.38 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, #45E147);
background: linear-gradient(135deg, #000000, #45E147);

Explore Each Color

Related Comparisons