black

#000000

#3F9150

#3F9150

Contrast Ratio

5.38:1

Delta E

72.2

Very Different

50:50 Mix

Color Values

Format #000000 #3F9150
HEX #000000 #3F9150
RGB 0, 0, 0 63, 145, 80
HSL 0.0, 0.0%, 0.0% 132.4, 39.4%, 40.8%
HSV 0.0, 0.0%, 0.0% 132.4, 56.6%, 56.9%
CMYK 0%, 0%, 0%, 100% 56.6%, 0.0%, 44.8%, 43.1%
OKLCH 0.0 0.0 0.0 0.5891 0.1264 148.2

Contrast & Accessibility

5.38:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3F9150 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3F9150

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3F9150);
background: linear-gradient(135deg, #000000, #3F9150);

Explore Each Color

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