black

#000000

#3C9821

#3C9821

Contrast Ratio

5.71:1

Delta E

89.53

Very Different

50:50 Mix

Color Values

Format #000000 #3C9821
HEX #000000 #3C9821
RGB 0, 0, 0 60, 152, 33
HSL 0.0, 0.0%, 0.0% 106.4, 64.3%, 36.3%
HSV 0.0, 0.0%, 0.0% 106.4, 78.3%, 59.6%
CMYK 0%, 0%, 0%, 100% 60.5%, 0.0%, 78.3%, 40.4%
OKLCH 0.0 0.0 0.0 0.6013 0.1751 139.8

Contrast & Accessibility

5.71:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3C9821 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3C9821

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3C9821);
background: linear-gradient(135deg, #000000, #3C9821);

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