black

#000000

#3F8124

#3F8124

Contrast Ratio

4.38:1

Delta E

74.6

Very Different

50:50 Mix

Color Values

Format #000000 #3F8124
HEX #000000 #3F8124
RGB 0, 0, 0 63, 129, 36
HSL 0.0, 0.0%, 0.0% 102.6, 56.4%, 32.4%
HSV 0.0, 0.0%, 0.0% 102.6, 72.1%, 50.6%
CMYK 0%, 0%, 0%, 100% 51.2%, 0.0%, 72.1%, 49.4%
OKLCH 0.0 0.0 0.0 0.5398 0.1431 138.2

Contrast & Accessibility

4.38:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3F8124 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3F8124

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3F8124);
background: linear-gradient(135deg, #000000, #3F8124);

Explore Each Color

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