black

#000000

#558A57

#558A57

Contrast Ratio

5.16:1

Delta E

63.92

Very Different

50:50 Mix

Color Values

Format #000000 #558A57
HEX #000000 #558A57
RGB 0, 0, 0 85, 138, 87
HSL 0.0, 0.0%, 0.0% 122.3, 23.8%, 43.7%
HSV 0.0, 0.0%, 0.0% 122.3, 38.4%, 54.1%
CMYK 0%, 0%, 0%, 100% 38.4%, 0.0%, 37.0%, 45.9%
OKLCH 0.0 0.0 0.0 0.5824 0.0955 145.1

Contrast & Accessibility

5.16:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #558A57 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #558A57

Color Difference (Delta E)

63.92 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, #558A57);
background: linear-gradient(135deg, #000000, #558A57);

Explore Each Color

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