black

#000000

#3B7F0D

#3B7F0D

Contrast Ratio

4.23:1

Delta E

78.81

Very Different

50:50 Mix

Color Values

Format #000000 #3B7F0D
HEX #000000 #3B7F0D
RGB 0, 0, 0 59, 127, 13
HSL 0.0, 0.0%, 0.0% 95.8, 81.4%, 27.5%
HSV 0.0, 0.0%, 0.0% 95.8, 89.8%, 49.8%
CMYK 0%, 0%, 0%, 100% 53.5%, 0.0%, 89.8%, 50.2%
OKLCH 0.0 0.0 0.0 0.5311 0.1546 136.8

Contrast & Accessibility

4.23:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3B7F0D β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #3B7F0D

Color Difference (Delta E)

78.81 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, #3B7F0D);
background: linear-gradient(135deg, #000000, #3B7F0D);

Explore Each Color

Related Comparisons