black

#000000

#509D6C

#509D6C

Contrast Ratio

6.38:1

Delta E

71.08

Very Different

50:50 Mix

Color Values

Format #000000 #509D6C
HEX #000000 #509D6C
RGB 0, 0, 0 80, 157, 108
HSL 0.0, 0.0%, 0.0% 141.8, 32.5%, 46.5%
HSV 0.0, 0.0%, 0.0% 141.8, 49.0%, 61.6%
CMYK 0%, 0%, 0%, 100% 49.0%, 0.0%, 31.2%, 38.4%
OKLCH 0.0 0.0 0.0 0.6332 0.107 154.1

Contrast & Accessibility

6.38:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #509D6C β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #509D6C

Color Difference (Delta E)

71.08 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, #509D6C);
background: linear-gradient(135deg, #000000, #509D6C);

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