black

#000000

#34B540

#34B540

Contrast Ratio

7.83:1

Delta E

99.52

Very Different

50:50 Mix

Color Values

Format #000000 #34B540
HEX #000000 #34B540
RGB 0, 0, 0 52, 181, 64
HSL 0.0, 0.0%, 0.0% 125.6, 55.4%, 45.7%
HSV 0.0, 0.0%, 0.0% 125.6, 71.3%, 71.0%
CMYK 0%, 0%, 0%, 100% 71.3%, 0.0%, 64.6%, 29.0%
OKLCH 0.0 0.0 0.0 0.6798 0.1924 144.4

Contrast & Accessibility

7.83:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #34B540 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #34B540

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #34B540);
background: linear-gradient(135deg, #000000, #34B540);

Explore Each Color

Related Comparisons