black

#000000

#2F9B51

#2F9B51

Contrast Ratio

5.93:1

Delta E

79.6

Very Different

50:50 Mix

Color Values

Format #000000 #2F9B51
HEX #000000 #2F9B51
RGB 0, 0, 0 47, 155, 81
HSL 0.0, 0.0%, 0.0% 138.9, 53.5%, 39.6%
HSV 0.0, 0.0%, 0.0% 138.9, 69.7%, 60.8%
CMYK 0%, 0%, 0%, 100% 69.7%, 0.0%, 47.7%, 39.2%
OKLCH 0.0 0.0 0.0 0.611 0.1465 149.9

Contrast & Accessibility

5.93:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #2F9B51 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #2F9B51

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #2F9B51);
background: linear-gradient(135deg, #000000, #2F9B51);

Explore Each Color

Related Comparisons