black

#000000

#668957

#668957

Contrast Ratio

5.28:1

Delta E

62.21

Very Different

50:50 Mix

Color Values

Format #000000 #668957
HEX #000000 #668957
RGB 0, 0, 0 102, 137, 87
HSL 0.0, 0.0%, 0.0% 102.0, 22.3%, 43.9%
HSV 0.0, 0.0%, 0.0% 102.0, 36.5%, 53.7%
CMYK 0%, 0%, 0%, 100% 25.5%, 0.0%, 36.5%, 46.3%
OKLCH 0.0 0.0 0.0 0.5904 0.0832 136.6

Contrast & Accessibility

5.28:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #668957 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #668957

Color Difference (Delta E)

62.21 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, #668957);
background: linear-gradient(135deg, #000000, #668957);

Explore Each Color

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