black

#000000

#3FA65C

#3FA65C

Contrast Ratio

6.82:1

Delta E

82.01

Very Different

50:50 Mix

Color Values

Format #000000 #3FA65C
HEX #000000 #3FA65C
RGB 0, 0, 0 63, 166, 92
HSL 0.0, 0.0%, 0.0% 136.9, 45.0%, 44.9%
HSV 0.0, 0.0%, 0.0% 136.9, 62.0%, 65.1%
CMYK 0%, 0%, 0%, 100% 62.0%, 0.0%, 44.6%, 34.9%
OKLCH 0.0 0.0 0.0 0.6469 0.1447 149.7

Contrast & Accessibility

6.82:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3FA65C → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3FA65C

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3FA65C);
background: linear-gradient(135deg, #000000, #3FA65C);

Explore Each Color

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