black

#000000

#128747

#128747

Contrast Ratio

4.58:1

Delta E

71.95

Very Different

50:50 Mix

Color Values

Format #000000 #128747
HEX #000000 #128747
RGB 0, 0, 0 18, 135, 71
HSL 0.0, 0.0%, 0.0% 147.2, 76.5%, 30.0%
HSV 0.0, 0.0%, 0.0% 147.2, 86.7%, 52.9%
CMYK 0%, 0%, 0%, 100% 86.7%, 0.0%, 47.4%, 47.1%
OKLCH 0.0 0.0 0.0 0.5484 0.1375 152.4

Contrast & Accessibility

4.58:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #128747 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #128747

Color Difference (Delta E)

71.95 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, #128747);
background: linear-gradient(135deg, #000000, #128747);

Explore Each Color

Related Comparisons