#1FD51F

#1FD51F

Color Values

HEX

#1FD51F

RGB

31, 213, 31

HSL

120.0, 74.6%, 47.8%

HSV

120.0, 85.4%, 83.5%

CMYK

85.4%, 0.0%, 85.4%, 16.5%

OKLCH

0.7592 0.2484 142.6

Properties

Cool Light Nearest: green 3

Color Harmonies

Complementary

#1FD51F

#D51FD5

Analogous

#7AD51F

#1FD57A

#1FD51F

Triadic

#1FD51F

#1F1FD5

#D51F1F

Split Complementary

#1FD51F

#7A1FD5

#D51F7A

Tetradic

#1FD51F

#1F7AD5

#D51FD5

#D57A1F

Color Blindness Simulation

Original

#1FD51F

Protanopia

#6E6F4B

Deuteranopia

#635656

Tritanopia

#286E75

Achromatopsia

#A1A1A1

CSS Usage

background-color: #1FD51F;
color: #1FD51F;
border-color: #1FD51F;
Nearest Tailwind: Lime 500 #84CC16

Tailwind Shades

50
#F2FCF2
100
#E2F8E2
200
#C1F6C1
300
#94EF94
400
#5AE75A
500
#20DF20
600
#1AB21A
700
#158E15
800
#106F10
900
#105110
950
#0A330A

Contrast Checker

Text on white

1.98:1

AA Fail AAA Fail

Text on black

10.6:1

AA Pass AAA Pass

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

ก.พ. 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

ม.ค. 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

ม.ค. 21, 2026