black

#000000

#3DB311

#3DB311

Contrast Ratio

7.65:1

Delta E

107.15

Very Different

50:50 Mix

Color Values

Format #000000 #3DB311
HEX #000000 #3DB311
RGB 0, 0, 0 61, 179, 17
HSL 0.0, 0.0%, 0.0% 103.7, 82.7%, 38.4%
HSV 0.0, 0.0%, 0.0% 103.7, 90.5%, 70.2%
CMYK 0%, 0%, 0%, 100% 65.9%, 0.0%, 90.5%, 29.8%
OKLCH 0.0 0.0 0.0 0.6738 0.2108 139.8

Contrast & Accessibility

7.65:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3DB311 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3DB311

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3DB311);
background: linear-gradient(135deg, #000000, #3DB311);

Explore Each Color

Related Comparisons