black

#000000

#3FA90C

#3FA90C

Contrast Ratio

6.89:1

Delta E

102.13

Very Different

50:50 Mix

Color Values

Format #000000 #3FA90C
HEX #000000 #3FA90C
RGB 0, 0, 0 63, 169, 12
HSL 0.0, 0.0%, 0.0% 100.5, 86.7%, 35.5%
HSV 0.0, 0.0%, 0.0% 100.5, 92.9%, 66.3%
CMYK 0%, 0%, 0%, 100% 62.7%, 0.0%, 92.9%, 33.7%
OKLCH 0.0 0.0 0.0 0.6474 0.2005 139.0

Contrast & Accessibility

6.89:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3FA90C → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3FA90C

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3FA90C);
background: linear-gradient(135deg, #000000, #3FA90C);

Explore Each Color

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