black

#000000

#308944

#308944

Contrast Ratio

4.79:1

Delta E

71.95

Very Different

50:50 Mix

Color Values

Format #000000 #308944
HEX #000000 #308944
RGB 0, 0, 0 48, 137, 68
HSL 0.0, 0.0%, 0.0% 133.5, 48.1%, 36.3%
HSV 0.0, 0.0%, 0.0% 133.5, 65.0%, 53.7%
CMYK 0%, 0%, 0%, 100% 65.0%, 0.0%, 50.4%, 46.3%
OKLCH 0.0 0.0 0.0 0.5601 0.1337 147.9

Contrast & Accessibility

4.79:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #308944 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #308944

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #308944);
background: linear-gradient(135deg, #000000, #308944);

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