black

#000000

#3F8328

#3F8328

Contrast Ratio

4.49:1

Delta E

74.78

Very Different

50:50 Mix

Color Values

Format #000000 #3F8328
HEX #000000 #3F8328
RGB 0, 0, 0 63, 131, 40
HSL 0.0, 0.0%, 0.0% 104.8, 53.2%, 33.5%
HSV 0.0, 0.0%, 0.0% 104.8, 69.5%, 51.4%
CMYK 0%, 0%, 0%, 100% 51.9%, 0.0%, 69.5%, 48.6%
OKLCH 0.0 0.0 0.0 0.5457 0.1429 138.9

Contrast & Accessibility

4.49:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3F8328 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3F8328

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3F8328);
background: linear-gradient(135deg, #000000, #3F8328);

Explore Each Color

Related Comparisons