black

#000000

#448F28

#448F28

Contrast Ratio

5.21:1

Delta E

81.69

Very Different

50:50 Mix

Color Values

Format #000000 #448F28
HEX #000000 #448F28
RGB 0, 0, 0 68, 143, 40
HSL 0.0, 0.0%, 0.0% 103.7, 56.3%, 35.9%
HSV 0.0, 0.0%, 0.0% 103.7, 72.0%, 56.1%
CMYK 0%, 0%, 0%, 100% 52.4%, 0.0%, 72.0%, 43.9%
OKLCH 0.0 0.0 0.0 0.5805 0.1561 138.6

Contrast & Accessibility

5.21:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #448F28 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #448F28

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #448F28);
background: linear-gradient(135deg, #000000, #448F28);

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