black

#000000

#3F9C2D

#3F9C2D

Contrast Ratio

6.0:1

Delta E

88.76

Very Different

50:50 Mix

Color Values

Format #000000 #3F9C2D
HEX #000000 #3F9C2D
RGB 0, 0, 0 63, 156, 45
HSL 0.0, 0.0%, 0.0% 110.3, 55.2%, 39.4%
HSV 0.0, 0.0%, 0.0% 110.3, 71.2%, 61.2%
CMYK 0%, 0%, 0%, 100% 59.6%, 0.0%, 71.2%, 38.8%
OKLCH 0.0 0.0 0.0 0.6141 0.1714 140.7

Contrast & Accessibility

6.0:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3F9C2D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3F9C2D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3F9C2D);
background: linear-gradient(135deg, #000000, #3F9C2D);

Explore Each Color

Related Comparisons