black

#000000

#3FC99E

#3FC99E

Contrast Ratio

10.06:1

Delta E

87.57

Very Different

50:50 Mix

Color Values

Format #000000 #3FC99E
HEX #000000 #3FC99E
RGB 0, 0, 0 63, 201, 158
HSL 0.0, 0.0%, 0.0% 161.3, 56.1%, 51.8%
HSV 0.0, 0.0%, 0.0% 161.3, 68.7%, 78.8%
CMYK 0%, 0%, 0%, 100% 68.7%, 0.0%, 21.4%, 21.2%
OKLCH 0.0 0.0 0.0 0.7514 0.1335 168.0

Contrast & Accessibility

10.06:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3FC99E → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3FC99E

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3FC99E);
background: linear-gradient(135deg, #000000, #3FC99E);

Explore Each Color

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