black

#000000

#818333

#818333

Contrast Ratio

5.23:1

Delta E

68.68

Very Different

50:50 Mix

Color Values

Format #000000 #818333
HEX #000000 #818333
RGB 0, 0, 0 129, 131, 51
HSL 0.0, 0.0%, 0.0% 61.5, 44.0%, 35.7%
HSV 0.0, 0.0%, 0.0% 61.5, 61.1%, 51.4%
CMYK 0%, 0%, 0%, 100% 1.5%, 0.0%, 61.1%, 48.6%
OKLCH 0.0 0.0 0.0 0.5916 0.1027 110.5

Contrast & Accessibility

5.23:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #818333 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #818333

Color Difference (Delta E)

68.68 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, #818333);
background: linear-gradient(135deg, #000000, #818333);

Explore Each Color

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