black

#000000

#3FDD7F

#3FDD7F

Contrast Ratio

11.86:1

Delta E

105.41

Very Different

50:50 Mix

Color Values

Format #000000 #3FDD7F
HEX #000000 #3FDD7F
RGB 0, 0, 0 63, 221, 127
HSL 0.0, 0.0%, 0.0% 144.3, 69.9%, 55.7%
HSV 0.0, 0.0%, 0.0% 144.3, 71.5%, 86.7%
CMYK 0%, 0%, 0%, 100% 71.5%, 0.0%, 42.5%, 13.3%
OKLCH 0.0 0.0 0.0 0.7951 0.1854 152.5

Contrast & Accessibility

11.86:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3FDD7F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3FDD7F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3FDD7F);
background: linear-gradient(135deg, #000000, #3FDD7F);

Explore Each Color

Related Comparisons