black

#000000

#3FAF5C

#3FAF5C

Contrast Ratio

7.5:1

Delta E

87.48

Very Different

50:50 Mix

Color Values

Format #000000 #3FAF5C
HEX #000000 #3FAF5C
RGB 0, 0, 0 63, 175, 92
HSL 0.0, 0.0%, 0.0% 135.5, 47.1%, 46.7%
HSV 0.0, 0.0%, 0.0% 135.5, 64.0%, 68.6%
CMYK 0%, 0%, 0%, 100% 64.0%, 0.0%, 47.4%, 31.4%
OKLCH 0.0 0.0 0.0 0.6706 0.1571 148.8

Contrast & Accessibility

7.5:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3FAF5C → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3FAF5C

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3FAF5C);
background: linear-gradient(135deg, #000000, #3FAF5C);

Explore Each Color

Related Comparisons