black

#000000

#308139

#308139

Contrast Ratio

4.32:1

Delta E

70.09

Very Different

50:50 Mix

Color Values

Format #000000 #308139
HEX #000000 #308139
RGB 0, 0, 0 48, 129, 57
HSL 0.0, 0.0%, 0.0% 126.7, 45.8%, 34.7%
HSV 0.0, 0.0%, 0.0% 126.7, 62.8%, 50.6%
CMYK 0%, 0%, 0%, 100% 62.8%, 0.0%, 55.8%, 49.4%
OKLCH 0.0 0.0 0.0 0.5363 0.1329 145.4

Contrast & Accessibility

4.32:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #308139 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #308139

Color Difference (Delta E)

70.09 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #308139);
background: linear-gradient(135deg, #000000, #308139);

Explore Each Color

Related Comparisons