black

#000000

#308530

#308530

Contrast Ratio

4.52:1

Delta E

75.3

Very Different

50:50 Mix

Color Values

Format #000000 #308530
HEX #000000 #308530
RGB 0, 0, 0 48, 133, 48
HSL 0.0, 0.0%, 0.0% 120.0, 47.0%, 35.5%
HSV 0.0, 0.0%, 0.0% 120.0, 63.9%, 52.2%
CMYK 0%, 0%, 0%, 100% 63.9%, 0.0%, 63.9%, 47.8%
OKLCH 0.0 0.0 0.0 0.5462 0.1463 143.2

Contrast & Accessibility

4.52:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #308530 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #308530

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #308530);
background: linear-gradient(135deg, #000000, #308530);

Explore Each Color

Related Comparisons