black

#000000

#3EC740

#3EC740

Contrast Ratio

9.45:1

Delta E

109.09

Very Different

50:50 Mix

Color Values

Format #000000 #3EC740
HEX #000000 #3EC740
RGB 0, 0, 0 62, 199, 64
HSL 0.0, 0.0%, 0.0% 120.9, 55.0%, 51.2%
HSV 0.0, 0.0%, 0.0% 120.9, 68.8%, 78.0%
CMYK 0%, 0%, 0%, 100% 68.8%, 0.0%, 67.8%, 22.0%
OKLCH 0.0 0.0 0.0 0.7298 0.2103 143.2

Contrast & Accessibility

9.45:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3EC740 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3EC740

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3EC740);
background: linear-gradient(135deg, #000000, #3EC740);

Explore Each Color

Related Comparisons