black

#000000

#427D2F

#427D2F

Contrast Ratio

4.21:1

Delta E

68.62

Very Different

50:50 Mix

Color Values

Format #000000 #427D2F
HEX #000000 #427D2F
RGB 0, 0, 0 66, 125, 47
HSL 0.0, 0.0%, 0.0% 105.4, 45.3%, 33.7%
HSV 0.0, 0.0%, 0.0% 105.4, 62.4%, 49.0%
CMYK 0%, 0%, 0%, 100% 47.2%, 0.0%, 62.4%, 51.0%
OKLCH 0.0 0.0 0.0 0.5315 0.1273 138.8

Contrast & Accessibility

4.21:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #427D2F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #427D2F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #427D2F);
background: linear-gradient(135deg, #000000, #427D2F);

Explore Each Color

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