black

#000000

#2D8F40

#2D8F40

Contrast Ratio

5.11:1

Delta E

77.18

Very Different

50:50 Mix

Color Values

Format #000000 #2D8F40
HEX #000000 #2D8F40
RGB 0, 0, 0 45, 143, 64
HSL 0.0, 0.0%, 0.0% 131.6, 52.1%, 36.9%
HSV 0.0, 0.0%, 0.0% 131.6, 68.5%, 56.1%
CMYK 0%, 0%, 0%, 100% 68.5%, 0.0%, 55.2%, 43.9%
OKLCH 0.0 0.0 0.0 0.5751 0.1469 146.7

Contrast & Accessibility

5.11:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #2D8F40 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #2D8F40

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #2D8F40);
background: linear-gradient(135deg, #000000, #2D8F40);

Explore Each Color

Related Comparisons