black

#000000

#648C28

#648C28

Contrast Ratio

5.32:1

Delta E

77.03

Very Different

50:50 Mix

Color Values

Format #000000 #648C28
HEX #000000 #648C28
RGB 0, 0, 0 100, 140, 40
HSL 0.0, 0.0%, 0.0% 84.0, 55.6%, 35.3%
HSV 0.0, 0.0%, 0.0% 84.0, 71.4%, 54.9%
CMYK 0%, 0%, 0%, 100% 28.6%, 0.0%, 71.4%, 45.1%
OKLCH 0.0 0.0 0.0 0.5901 0.1351 128.9

Contrast & Accessibility

5.32:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #648C28 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #648C28

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #648C28);
background: linear-gradient(135deg, #000000, #648C28);

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