black

#000000

#3F8618

#3F8618

Contrast Ratio

4.63:1

Delta E

80.52

Very Different

50:50 Mix

Color Values

Format #000000 #3F8618
HEX #000000 #3F8618
RGB 0, 0, 0 63, 134, 24
HSL 0.0, 0.0%, 0.0% 98.7, 69.6%, 31.0%
HSV 0.0, 0.0%, 0.0% 98.7, 82.1%, 52.5%
CMYK 0%, 0%, 0%, 100% 53.0%, 0.0%, 82.1%, 47.5%
OKLCH 0.0 0.0 0.0 0.5527 0.1565 137.3

Contrast & Accessibility

4.63:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3F8618 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3F8618

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3F8618);
background: linear-gradient(135deg, #000000, #3F8618);

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