black

#000000

#538440

#538440

Contrast Ratio

4.74:1

Delta E

66.51

Very Different

50:50 Mix

Color Values

Format #000000 #538440
HEX #000000 #538440
RGB 0, 0, 0 83, 132, 64
HSL 0.0, 0.0%, 0.0% 103.2, 34.7%, 38.4%
HSV 0.0, 0.0%, 0.0% 103.2, 51.5%, 51.8%
CMYK 0%, 0%, 0%, 100% 37.1%, 0.0%, 51.5%, 48.2%
OKLCH 0.0 0.0 0.0 0.5617 0.1118 137.6

Contrast & Accessibility

4.74:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #538440 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #538440

Color Difference (Delta E)

66.51 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, #538440);
background: linear-gradient(135deg, #000000, #538440);

Explore Each Color

Related Comparisons