black

#000000

#378906

#378906

Contrast Ratio

4.74:1

Delta E

85.9

Very Different

50:50 Mix

Color Values

Format #000000 #378906
HEX #000000 #378906
RGB 0, 0, 0 55, 137, 6
HSL 0.0, 0.0%, 0.0% 97.6, 91.6%, 28.0%
HSV 0.0, 0.0%, 0.0% 97.6, 95.6%, 53.7%
CMYK 0%, 0%, 0%, 100% 59.9%, 0.0%, 95.6%, 46.3%
OKLCH 0.0 0.0 0.0 0.557 0.17 138.1

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: #378906 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #378906

Color Difference (Delta E)

85.9 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, #378906);
background: linear-gradient(135deg, #000000, #378906);

Explore Each Color

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