black

#000000

#508B36

#508B36

Contrast Ratio

5.09:1

Delta E

74.16

Very Different

50:50 Mix

Color Values

Format #000000 #508B36
HEX #000000 #508B36
RGB 0, 0, 0 80, 139, 54
HSL 0.0, 0.0%, 0.0% 101.6, 44.0%, 37.8%
HSV 0.0, 0.0%, 0.0% 101.6, 61.2%, 54.5%
CMYK 0%, 0%, 0%, 100% 42.4%, 0.0%, 61.2%, 45.5%
OKLCH 0.0 0.0 0.0 0.577 0.1335 137.3

Contrast & Accessibility

5.09:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #508B36 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #508B36

Color Difference (Delta E)

74.16 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #508B36);
background: linear-gradient(135deg, #000000, #508B36);

Explore Each Color

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