black

#000000

#39CC55

#39CC55

Contrast Ratio

9.94:1

Delta E

106.93

Very Different

50:50 Mix

Color Values

Format #000000 #39CC55
HEX #000000 #39CC55
RGB 0, 0, 0 57, 204, 85
HSL 0.0, 0.0%, 0.0% 131.4, 59.0%, 51.2%
HSV 0.0, 0.0%, 0.0% 131.4, 72.1%, 80.0%
CMYK 0%, 0%, 0%, 100% 72.1%, 0.0%, 58.3%, 20.0%
OKLCH 0.0 0.0 0.0 0.7439 0.2023 146.2

Contrast & Accessibility

9.94:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #39CC55 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #39CC55

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #39CC55);
background: linear-gradient(135deg, #000000, #39CC55);

Explore Each Color

Related Comparisons