black

#000000

#3CEB40

#3CEB40

Contrast Ratio

13.15:1

Delta E

128.94

Very Different

50:50 Mix

Color Values

Format #000000 #3CEB40
HEX #000000 #3CEB40
RGB 0, 0, 0 60, 235, 64
HSL 0.0, 0.0%, 0.0% 121.4, 81.4%, 57.8%
HSV 0.0, 0.0%, 0.0% 121.4, 74.5%, 92.2%
CMYK 0%, 0%, 0%, 100% 74.5%, 0.0%, 72.8%, 7.8%
OKLCH 0.0 0.0 0.0 0.8227 0.2503 143.1

Contrast & Accessibility

13.15:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3CEB40 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3CEB40

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3CEB40);
background: linear-gradient(135deg, #000000, #3CEB40);

Explore Each Color

Related Comparisons