#40E245

#40E245

Color Values

HEX

#40E245

RGB

64, 226, 69

HSL

121.9, 73.6%, 56.9%

HSV

121.9, 71.7%, 88.6%

CMYK

71.7%, 0.0%, 69.5%, 11.4%

OKLCH

0.8008 0.2367 143.3

Properties

Cool Light Nearest: limegreen

Color Harmonies

Complementary

#40E245

#E240DD

Analogous

#8CE240

#40E296

#40E245

Triadic

#40E245

#4540E2

#E24540

Split Complementary

#40E245

#9640E2

#E2408C

Tetradic

#40E245

#408CE2

#E240DD

#E29640

Color Blindness Simulation

Original

#40E245

Protanopia

#86886B

Deuteranopia

#7D7174

Tritanopia

#488990

Achromatopsia

#B4B4B4

CSS Usage

background-color: #40E245;
color: #40E245;
border-color: #40E245;
Nearest Tailwind: Green 500 #22C55E

Tailwind Shades

50
#F3FCF3
100
#E2F8E3
200
#C1F6C3
300
#95EF98
400
#5BE660
500
#22DD28
600
#1BB120
700
#168E19
800
#116F14
900
#105112
950
#0A330C

Contrast Checker

Text on white

1.72:1

AA Fail AAA Fail

Text on black

12.18:1

AA Pass AAA Pass

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026