black

#000000

#28AF2C

#28AF2C

Contrast Ratio

7.26:1

Delta E

101.84

Very Different

50:50 Mix

Color Values

Format #000000 #28AF2C
HEX #000000 #28AF2C
RGB 0, 0, 0 40, 175, 44
HSL 0.0, 0.0%, 0.0% 121.8, 62.8%, 42.2%
HSV 0.0, 0.0%, 0.0% 121.8, 77.1%, 68.6%
CMYK 0%, 0%, 0%, 100% 77.1%, 0.0%, 74.9%, 31.4%
OKLCH 0.0 0.0 0.0 0.6594 0.202 143.2

Contrast & Accessibility

7.26:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #28AF2C → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #28AF2C

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #28AF2C);
background: linear-gradient(135deg, #000000, #28AF2C);

Explore Each Color

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