black

#000000

#307D2A

#307D2A

Contrast Ratio

4.09:1

Delta E

71.98

Very Different

50:50 Mix

Color Values

Format #000000 #307D2A
HEX #000000 #307D2A
RGB 0, 0, 0 48, 125, 42
HSL 0.0, 0.0%, 0.0% 115.7, 49.7%, 32.7%
HSV 0.0, 0.0%, 0.0% 115.7, 66.4%, 49.0%
CMYK 0%, 0%, 0%, 100% 61.6%, 0.0%, 66.4%, 51.0%
OKLCH 0.0 0.0 0.0 0.5232 0.1406 142.1

Contrast & Accessibility

4.09:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #307D2A → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #307D2A

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #307D2A);
background: linear-gradient(135deg, #000000, #307D2A);

Explore Each Color

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