HEX Color #66E91D (Lawngreen)

About #66E91D

The hex code #66E91D represents a beautifully specific shade of green. Its closest recognized web color is Lawngreen. In the RGB color space, it consists of 102 red, 233 green, and 29 blue.

While screens use RGB, printing presses rely on Cyan, Magenta, Yellow, and Key (black). To reproduce this shade on paper, a printer utilizes 56% cyan and 0% magenta inks. This makes it a relatively light color when applied to physical surfaces.

Contrast ratios determine whether this color is safe for typography. Mathematical luminance calculations suggest that #000000 text provides the most optimal reading experience. Strict adherence to these ratios protects visually impaired users from unreadable interfaces.

Color Space Conversions

HEX#66E91D

RGB102, 233, 29

HSL98.5°, 82.3%, 51.4%

CMYK56%, 0%, 88%, 9%

HSV98.5°, 87.6%, 91.4%

LAB82.5, -66.7, 76.3

XYZ34.8, 61.2, 11.1

Decimal6744349

Color Harmonies

Complementary

#66E91D #9F1DE8

Analogous

#CCE81D #1DE839

Triadic

#1D66E8 #E81D66

Tetradic

#1DCCE8 #9F1DE8 #E8391D

Tints, Shades & Tones

Tints (Adding White)

#66E91D

#77EB36

#88ED4F

#99F068

#AAF281

#BBF59A

#CCF7B3

#DDFACC

#EEFCE5

#FFFFFF

Shades (Adding Black)

#66E91D

#5ACF19

#4FB516

#449B13

#388110

#2D670C

#224D09

#163306

#0B1903

#000000

WCAG Contrast Accessibility

1.59:1

Text on #FFFFFF

FAIL

13.24:1

Text on #000000

AAA

1.52:1

Text on #F8FAFC

FAIL

11.25:1

Text on #0F172A

AAA

CSS Implementation

.bg-color { background-color: #66E91D; }

.text-color { color: #66E91D; }

.border-color { border: 2px solid #66E91D; }

Similar Colors

Lawngreen

#7CFC00