black

#000000

#3F8330

#3F8330

Contrast Ratio

4.5:1

Delta E

72.5

Very Different

50:50 Mix

Color Values

Format #000000 #3F8330
HEX #000000 #3F8330
RGB 0, 0, 0 63, 131, 48
HSL 0.0, 0.0%, 0.0% 109.2, 46.4%, 35.1%
HSV 0.0, 0.0%, 0.0% 109.2, 63.4%, 51.4%
CMYK 0%, 0%, 0%, 100% 51.9%, 0.0%, 63.4%, 48.6%
OKLCH 0.0 0.0 0.0 0.5465 0.1365 140.2

Contrast & Accessibility

4.5:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3F8330 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3F8330

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3F8330);
background: linear-gradient(135deg, #000000, #3F8330);

Explore Each Color

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