black

#000000

#73BF28

#73BF28

Contrast Ratio

9.21:1

Delta E

105.25

Very Different

50:50 Mix

Color Values

Format #000000 #73BF28
HEX #000000 #73BF28
RGB 0, 0, 0 115, 191, 40
HSL 0.0, 0.0%, 0.0% 90.2, 65.4%, 45.3%
HSV 0.0, 0.0%, 0.0% 90.2, 79.1%, 74.9%
CMYK 0%, 0%, 0%, 100% 39.8%, 0.0%, 79.1%, 25.1%
OKLCH 0.0 0.0 0.0 0.7276 0.1915 133.4

Contrast & Accessibility

9.21:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #73BF28 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #73BF28

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #73BF28);
background: linear-gradient(135deg, #000000, #73BF28);

Explore Each Color

Related Comparisons