black

#000000

#11CB01

#11CB01

Contrast Ratio

9.57:1

Delta E

123.15

Very Different

50:50 Mix

Color Values

Format #000000 #11CB01
HEX #000000 #11CB01
RGB 0, 0, 0 17, 203, 1
HSL 0.0, 0.0%, 0.0% 115.2, 99.0%, 40.0%
HSV 0.0, 0.0%, 0.0% 115.2, 99.5%, 79.6%
CMYK 0%, 0%, 0%, 100% 91.6%, 0.0%, 99.5%, 20.4%
OKLCH 0.0 0.0 0.0 0.7306 0.2469 142.2

Contrast & Accessibility

9.57:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #11CB01 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #11CB01

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #11CB01);
background: linear-gradient(135deg, #000000, #11CB01);

Explore Each Color

Related Comparisons