black

#000000

#28E129

#28E129

Contrast Ratio

11.89:1

Delta E

129.13

Very Different

50:50 Mix

#256A1E

Color Values

Format #000000 #28E129
HEX #000000 #28E129
RGB 0, 0, 0 40, 225, 41
HSL 0.0, 0.0%, 0.0% 120.3, 75.5%, 52.0%
HSV 0.0, 0.0%, 0.0% 120.3, 82.2%, 88.2%
CMYK 0%, 0%, 0%, 100% 82.2%, 0.0%, 81.8%, 11.8%
OKLCH 0.0 0.0 0.0 0.7923 0.2552 142.7

Contrast & Accessibility

11.89:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #28E129 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #28E129

Color Difference (Delta E)

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

Gradient

#000000 #152611 #1E4718 #256A1E #299023 #2BB827 #28E129

Color Mixing

#000000

100%

#1A3615

75:25

#256A1E

50:50

#2AA425

25:75

#28E129

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #28E129);
background: linear-gradient(135deg, #000000, #28E129);

Explore Each Color

black

View full color details

#28E129

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