#1FE03B

#1FE03B

Color Values

HEX

#1FE03B

RGB

31, 224, 59

HSL

128.7, 75.7%, 50.0%

HSV

128.7, 86.2%, 87.8%

CMYK

86.2%, 0.0%, 73.7%, 12.2%

OKLCH

0.7897 0.2474 144.1

Properties

Cool Light Nearest: green 3

Color Harmonies

Complementary

#1FE03B

#E01FC4

Analogous

#64E01F

#1FE09B

#1FE03B

Triadic

#1FE03B

#3B1FE0

#E03B1F

Split Complementary

#1FE03B

#9B1FE0

#E01F64

Tetradic

#1FE03B

#1F64E0

#E01FC4

#E09B1F

Color Blindness Simulation

Original

#1FE03B

Protanopia

#737463

Deuteranopia

#67596C

Tritanopia

#298289

Achromatopsia

#ABABAB

CSS Usage

background-color: #1FE03B;
color: #1FE03B;
border-color: #1FE03B;
Nearest Tailwind: Green 500 #22C55E

Tailwind Shades

50
#F2FCF4
100
#E2F9E5
200
#C0F6C8
300
#93F0A1
400
#59E86E
500
#1FE03B
600
#19B32F
700
#148F26
800
#0F701D
900
#0F5119
950
#0A3310

Contrast Checker

Text on white

1.78:1

AA Fail AAA Fail

Text on black

11.78:1

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