black

#000000

#3F9635

#3F9635

Contrast Ratio

5.63:1

Delta E

83.0

Very Different

50:50 Mix

Color Values

Format #000000 #3F9635
HEX #000000 #3F9635
RGB 0, 0, 0 63, 150, 53
HSL 0.0, 0.0%, 0.0% 113.8, 47.8%, 39.8%
HSV 0.0, 0.0%, 0.0% 113.8, 64.7%, 58.8%
CMYK 0%, 0%, 0%, 100% 58.0%, 0.0%, 64.7%, 41.2%
OKLCH 0.0 0.0 0.0 0.5987 0.158 141.6

Contrast & Accessibility

5.63:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3F9635 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3F9635

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3F9635);
background: linear-gradient(135deg, #000000, #3F9635);

Explore Each Color

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