black

#000000

#308921

#308921

Contrast Ratio

4.73:1

Delta E

81.8

Very Different

50:50 Mix

Color Values

Format #000000 #308921
HEX #000000 #308921
RGB 0, 0, 0 48, 137, 33
HSL 0.0, 0.0%, 0.0% 111.3, 61.2%, 33.3%
HSV 0.0, 0.0%, 0.0% 111.3, 75.9%, 53.7%
CMYK 0%, 0%, 0%, 100% 65.0%, 0.0%, 75.9%, 46.3%
OKLCH 0.0 0.0 0.0 0.5559 0.1621 141.1

Contrast & Accessibility

4.73:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #308921 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #308921

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #308921);
background: linear-gradient(135deg, #000000, #308921);

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