black

#000000

#73C521

#73C521

Contrast Ratio

9.74:1

Delta E

109.8

Very Different

50:50 Mix

Color Values

Format #000000 #73C521
HEX #000000 #73C521
RGB 0, 0, 0 115, 197, 33
HSL 0.0, 0.0%, 0.0% 90.0, 71.3%, 45.1%
HSV 0.0, 0.0%, 0.0% 90.0, 83.2%, 77.3%
CMYK 0%, 0%, 0%, 100% 41.6%, 0.0%, 83.2%, 22.7%
OKLCH 0.0 0.0 0.0 0.7423 0.2015 133.7

Contrast & Accessibility

9.74:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #73C521 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #73C521

Color Difference (Delta E)

109.8 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, #73C521);
background: linear-gradient(135deg, #000000, #73C521);

Explore Each Color

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