black

#000000

#307128

#307128

Contrast Ratio

3.52:1

Delta E

64.82

Very Different

50:50 Mix

Color Values

Format #000000 #307128
HEX #000000 #307128
RGB 0, 0, 0 48, 113, 40
HSL 0.0, 0.0%, 0.0% 113.4, 47.7%, 30.0%
HSV 0.0, 0.0%, 0.0% 113.4, 64.6%, 44.3%
CMYK 0%, 0%, 0%, 100% 57.5%, 0.0%, 64.6%, 55.7%
OKLCH 0.0 0.0 0.0 0.4891 0.1258 141.5

Contrast & Accessibility

3.52:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #307128 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #307128

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #307128);
background: linear-gradient(135deg, #000000, #307128);

Explore Each Color

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