black

#000000

#3F9421

#3F9421

Contrast Ratio

5.47:1

Delta E

86.89

Very Different

50:50 Mix

Color Values

Format #000000 #3F9421
HEX #000000 #3F9421
RGB 0, 0, 0 63, 148, 33
HSL 0.0, 0.0%, 0.0% 104.3, 63.5%, 35.5%
HSV 0.0, 0.0%, 0.0% 104.3, 77.7%, 58.0%
CMYK 0%, 0%, 0%, 100% 57.4%, 0.0%, 77.7%, 42.0%
OKLCH 0.0 0.0 0.0 0.5915 0.1689 139.1

Contrast & Accessibility

5.47:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3F9421 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3F9421

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3F9421);
background: linear-gradient(135deg, #000000, #3F9421);

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