black

#000000

#4FB321

#4FB321

Contrast Ratio

7.8:1

Delta E

103.14

Very Different

50:50 Mix

Color Values

Format #000000 #4FB321
HEX #000000 #4FB321
RGB 0, 0, 0 79, 179, 33
HSL 0.0, 0.0%, 0.0% 101.1, 68.9%, 41.6%
HSV 0.0, 0.0%, 0.0% 101.1, 81.6%, 70.2%
CMYK 0%, 0%, 0%, 100% 55.9%, 0.0%, 81.6%, 29.8%
OKLCH 0.0 0.0 0.0 0.6804 0.1981 138.3

Contrast & Accessibility

7.8:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4FB321 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4FB321

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4FB321);
background: linear-gradient(135deg, #000000, #4FB321);

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