black

#000000

#3BC555

#3BC555

Contrast Ratio

9.3:1

Delta E

102.75

Very Different

50:50 Mix

Color Values

Format #000000 #3BC555
HEX #000000 #3BC555
RGB 0, 0, 0 59, 197, 85
HSL 0.0, 0.0%, 0.0% 131.3, 54.3%, 50.2%
HSV 0.0, 0.0%, 0.0% 131.3, 70.1%, 77.3%
CMYK 0%, 0%, 0%, 100% 70.1%, 0.0%, 56.9%, 22.7%
OKLCH 0.0 0.0 0.0 0.7261 0.1931 146.3

Contrast & Accessibility

9.3:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3BC555 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3BC555

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3BC555);
background: linear-gradient(135deg, #000000, #3BC555);

Explore Each Color

Related Comparisons