black

#000000

#18AA20

#18AA20

Contrast Ratio

6.81:1

Delta E

102.43

Very Different

50:50 Mix

Color Values

Format #000000 #18AA20
HEX #000000 #18AA20
RGB 0, 0, 0 24, 170, 32
HSL 0.0, 0.0%, 0.0% 123.3, 75.3%, 38.0%
HSV 0.0, 0.0%, 0.0% 123.3, 85.9%, 66.7%
CMYK 0%, 0%, 0%, 100% 85.9%, 0.0%, 81.2%, 33.3%
OKLCH 0.0 0.0 0.0 0.6424 0.2061 143.1

Contrast & Accessibility

6.81:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #18AA20 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #18AA20

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #18AA20);
background: linear-gradient(135deg, #000000, #18AA20);

Explore Each Color

Related Comparisons