black

#000000

#3FFC6B

#3FFC6B

Contrast Ratio

15.35:1

Delta E

127.8

Very Different

50:50 Mix

Color Values

Format #000000 #3FFC6B
HEX #000000 #3FFC6B
RGB 0, 0, 0 63, 252, 107
HSL 0.0, 0.0%, 0.0% 134.0, 96.9%, 61.8%
HSV 0.0, 0.0%, 0.0% 134.0, 75.0%, 98.8%
CMYK 0%, 0%, 0%, 100% 75.0%, 0.0%, 57.5%, 1.2%
OKLCH 0.0 0.0 0.0 0.8704 0.2396 146.7

Contrast & Accessibility

15.35:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3FFC6B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3FFC6B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3FFC6B);
background: linear-gradient(135deg, #000000, #3FFC6B);

Explore Each Color

Related Comparisons