black

#000000

#538822

#538822

Contrast Ratio

4.91:1

Delta E

77.46

Very Different

50:50 Mix

Color Values

Format #000000 #538822
HEX #000000 #538822
RGB 0, 0, 0 83, 136, 34
HSL 0.0, 0.0%, 0.0% 91.2, 60.0%, 33.3%
HSV 0.0, 0.0%, 0.0% 91.2, 75.0%, 53.3%
CMYK 0%, 0%, 0%, 100% 39.0%, 0.0%, 75.0%, 46.7%
OKLCH 0.0 0.0 0.0 0.5688 0.143 133.3

Contrast & Accessibility

4.91:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #538822 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #538822

Color Difference (Delta E)

77.46 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, #538822);
background: linear-gradient(135deg, #000000, #538822);

Explore Each Color

Related Comparisons