black

#000000

#3C7821

#3C7821

Contrast Ratio

3.9:1

Delta E

70.07

Very Different

50:50 Mix

Color Values

Format #000000 #3C7821
HEX #000000 #3C7821
RGB 0, 0, 0 60, 120, 33
HSL 0.0, 0.0%, 0.0% 101.4, 56.9%, 30.0%
HSV 0.0, 0.0%, 0.0% 101.4, 72.5%, 47.1%
CMYK 0%, 0%, 0%, 100% 50.0%, 0.0%, 72.5%, 52.9%
OKLCH 0.0 0.0 0.0 0.5134 0.1348 137.7

Contrast & Accessibility

3.9:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3C7821 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3C7821

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3C7821);
background: linear-gradient(135deg, #000000, #3C7821);

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