black

#000000

#31B021

#31B021

Contrast Ratio

7.36:1

Delta E

104.05

Very Different

50:50 Mix

Color Values

Format #000000 #31B021
HEX #000000 #31B021
RGB 0, 0, 0 49, 176, 33
HSL 0.0, 0.0%, 0.0% 113.3, 68.4%, 41.0%
HSV 0.0, 0.0%, 0.0% 113.3, 81.2%, 69.0%
CMYK 0%, 0%, 0%, 100% 72.2%, 0.0%, 81.2%, 31.0%
OKLCH 0.0 0.0 0.0 0.6633 0.2061 141.6

Contrast & Accessibility

7.36:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #31B021 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #31B021

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #31B021);
background: linear-gradient(135deg, #000000, #31B021);

Explore Each Color

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