black

#000000

#28E128

#28E128

Contrast Ratio

11.89:1

Delta E

129.29

Very Different

50:50 Mix

#256A1E

Color Values

Format #000000 #28E128
HEX #000000 #28E128
RGB 0, 0, 0 40, 225, 40
HSL 0.0, 0.0%, 0.0% 120.0, 75.5%, 52.0%
HSV 0.0, 0.0%, 0.0% 120.0, 82.2%, 88.2%
CMYK 0%, 0%, 0%, 100% 82.2%, 0.0%, 82.2%, 11.8%
OKLCH 0.0 0.0 0.0 0.7922 0.2555 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: #28E128 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #28E128

Color Difference (Delta E)

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

Gradient

#000000 #152611 #1E4718 #256A1E #299023 #2BB826 #28E128

Color Mixing

#000000

100%

#1A3615

75:25

#256A1E

50:50

#2AA425

25:75

#28E128

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #28E128);
background: linear-gradient(135deg, #000000, #28E128);

Explore Each Color

black

View full color details

#28E128

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