black

#000000

#3F9D50

#3F9D50

Contrast Ratio

6.15:1

Delta E

79.74

Very Different

50:50 Mix

Color Values

Format #000000 #3F9D50
HEX #000000 #3F9D50
RGB 0, 0, 0 63, 157, 80
HSL 0.0, 0.0%, 0.0% 130.9, 42.7%, 43.1%
HSV 0.0, 0.0%, 0.0% 130.9, 59.9%, 61.6%
CMYK 0%, 0%, 0%, 100% 59.9%, 0.0%, 49.0%, 38.4%
OKLCH 0.0 0.0 0.0 0.6211 0.1436 147.1

Contrast & Accessibility

6.15:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3F9D50 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3F9D50

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3F9D50);
background: linear-gradient(135deg, #000000, #3F9D50);

Explore Each Color

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