black

#000000

#3F950E

#3F950E

Contrast Ratio

5.52:1

Delta E

90.89

Very Different

50:50 Mix

Color Values

Format #000000 #3F950E
HEX #000000 #3F950E
RGB 0, 0, 0 63, 149, 14
HSL 0.0, 0.0%, 0.0% 98.2, 82.8%, 32.0%
HSV 0.0, 0.0%, 0.0% 98.2, 90.6%, 58.4%
CMYK 0%, 0%, 0%, 100% 57.7%, 0.0%, 90.6%, 41.6%
OKLCH 0.0 0.0 0.0 0.5933 0.178 138.0

Contrast & Accessibility

5.52:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3F950E → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3F950E

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3F950E);
background: linear-gradient(135deg, #000000, #3F950E);

Explore Each Color

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