black

#000000

#73C519

#73C519

Contrast Ratio

9.73:1

Delta E

110.97

Very Different

50:50 Mix

Color Values

Format #000000 #73C519
HEX #000000 #73C519
RGB 0, 0, 0 115, 197, 25
HSL 0.0, 0.0%, 0.0% 88.6, 77.5%, 43.5%
HSV 0.0, 0.0%, 0.0% 88.6, 87.3%, 77.3%
CMYK 0%, 0%, 0%, 100% 41.6%, 0.0%, 87.3%, 22.7%
OKLCH 0.0 0.0 0.0 0.742 0.2042 133.5

Contrast & Accessibility

9.73:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #73C519 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #73C519

Color Difference (Delta E)

110.97 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #73C519);
background: linear-gradient(135deg, #000000, #73C519);

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