black

#000000

#3FCE5D

#3FCE5D

Contrast Ratio

10.2:1

Delta E

105.55

Very Different

50:50 Mix

Color Values

Format #000000 #3FCE5D
HEX #000000 #3FCE5D
RGB 0, 0, 0 63, 206, 93
HSL 0.0, 0.0%, 0.0% 132.6, 59.3%, 52.7%
HSV 0.0, 0.0%, 0.0% 132.6, 69.4%, 80.8%
CMYK 0%, 0%, 0%, 100% 69.4%, 0.0%, 54.9%, 19.2%
OKLCH 0.0 0.0 0.0 0.7515 0.1963 146.9

Contrast & Accessibility

10.2:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3FCE5D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3FCE5D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3FCE5D);
background: linear-gradient(135deg, #000000, #3FCE5D);

Explore Each Color

Related Comparisons