black

#000000

#3F8430

#3F8430

Contrast Ratio

4.55:1

Delta E

73.14

Very Different

50:50 Mix

Color Values

Format #000000 #3F8430
HEX #000000 #3F8430
RGB 0, 0, 0 63, 132, 48
HSL 0.0, 0.0%, 0.0% 109.3, 46.7%, 35.3%
HSV 0.0, 0.0%, 0.0% 109.3, 63.6%, 51.8%
CMYK 0%, 0%, 0%, 100% 52.3%, 0.0%, 63.6%, 48.2%
OKLCH 0.0 0.0 0.0 0.5492 0.1379 140.2

Contrast & Accessibility

4.55:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3F8430 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3F8430

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3F8430);
background: linear-gradient(135deg, #000000, #3F8430);

Explore Each Color

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