black

#000000

#40B463

#40B463

Contrast Ratio

7.93:1

Delta E

88.55

Very Different

50:50 Mix

Color Values

Format #000000 #40B463
HEX #000000 #40B463
RGB 0, 0, 0 64, 180, 99
HSL 0.0, 0.0%, 0.0% 138.1, 47.5%, 47.8%
HSV 0.0, 0.0%, 0.0% 138.1, 64.4%, 70.6%
CMYK 0%, 0%, 0%, 100% 64.4%, 0.0%, 45.0%, 29.4%
OKLCH 0.0 0.0 0.0 0.6851 0.1569 150.0

Contrast & Accessibility

7.93:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #40B463 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #40B463

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #40B463);
background: linear-gradient(135deg, #000000, #40B463);

Explore Each Color

Related Comparisons