black

#000000

#3F9633

#3F9633

Contrast Ratio

5.62:1

Delta E

83.55

Very Different

50:50 Mix

Color Values

Format #000000 #3F9633
HEX #000000 #3F9633
RGB 0, 0, 0 63, 150, 51
HSL 0.0, 0.0%, 0.0% 112.7, 49.3%, 39.4%
HSV 0.0, 0.0%, 0.0% 112.7, 66.0%, 58.8%
CMYK 0%, 0%, 0%, 100% 58.0%, 0.0%, 66.0%, 41.2%
OKLCH 0.0 0.0 0.0 0.5984 0.1596 141.3

Contrast & Accessibility

5.62:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3F9633 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3F9633

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3F9633);
background: linear-gradient(135deg, #000000, #3F9633);

Explore Each Color

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