black

#000000

#28CF7D

#28CF7D

Contrast Ratio

10.31:1

Delta E

99.2

Very Different

50:50 Mix

Color Values

Format #000000 #28CF7D
HEX #000000 #28CF7D
RGB 0, 0, 0 40, 207, 125
HSL 0.0, 0.0%, 0.0% 150.5, 67.6%, 48.4%
HSV 0.0, 0.0%, 0.0% 150.5, 80.7%, 81.2%
CMYK 0%, 0%, 0%, 100% 80.7%, 0.0%, 39.6%, 18.8%
OKLCH 0.0 0.0 0.0 0.7548 0.1757 155.3

Contrast & Accessibility

10.31:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #28CF7D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #28CF7D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #28CF7D);
background: linear-gradient(135deg, #000000, #28CF7D);

Explore Each Color

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