#21B378

#21B378

white

#FFFFFF

Contrast Ratio

2.7:1

Delta E

64.75

Very Different

50:50 Mix

#A0DABA

Color Values

Format #21B378 #FFFFFF
HEX #21B378 #FFFFFF
RGB 33, 179, 120 255, 255, 255
HSL 155.8, 68.9%, 41.6% 0.0, 0.0%, 100.0%
HSV 155.8, 81.6%, 70.2% 0.0, 0.0%, 100.0%
CMYK 81.6%, 0.0%, 33.0%, 29.8% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.6799 0.1463 159.9 1.0 0.0 89.9

Contrast & Accessibility

2.7:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #21B378

The quick brown fox jumps over the lazy dog

Text: #21B378 → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

#21B378 #58C08D #7ECDA3 #A0DABA #C0E7D0 #E0F3E7 #FFFFFF

Color Mixing

#21B378

100%

#6BC798

75:25

#A0DABA

50:50

#D0EDDC

25:75

#FFFFFF

100%

CSS Gradient Code

background: linear-gradient(to right, #21B378, #FFFFFF);
background: linear-gradient(135deg, #21B378, #FFFFFF);

Explore Each Color

#21B378

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white

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