black

#000000

#578022

#578022

Contrast Ratio

4.52:1

Delta E

72.26

Very Different

50:50 Mix

Color Values

Format #000000 #578022
HEX #000000 #578022
RGB 0, 0, 0 87, 128, 34
HSL 0.0, 0.0%, 0.0% 86.2, 58.0%, 31.8%
HSV 0.0, 0.0%, 0.0% 86.2, 73.4%, 50.2%
CMYK 0%, 0%, 0%, 100% 32.0%, 0.0%, 73.4%, 49.8%
OKLCH 0.0 0.0 0.0 0.5502 0.1301 130.3

Contrast & Accessibility

4.52:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #578022 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #578022

Color Difference (Delta E)

72.26 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, #578022);
background: linear-gradient(135deg, #000000, #578022);

Explore Each Color

Related Comparisons