#1FE05B

#1FE05B

Color Values

HEX

#1FE05B

RGB

31, 224, 91

HSL

138.7, 75.7%, 50.0%

HSV

138.7, 86.2%, 87.8%

CMYK

86.2%, 0.0%, 59.4%, 12.2%

OKLCH

0.7926 0.2264 147.4

Properties

Cool Light Nearest: springgreen 2

Color Harmonies

Complementary

#1FE05B

#E01FA4

Analogous

#43E01F

#1FE0BC

#1FE05B

Triadic

#1FE05B

#5B1FE0

#E05B1F

Split Complementary

#1FE05B

#BC1FE0

#E01F43

Tetradic

#1FE05B

#1F43E0

#E01FA4

#E0BC1F

Color Blindness Simulation

Original

#1FE05B

Protanopia

#73747B

Deuteranopia

#675983

Tritanopia

#29959A

Achromatopsia

#ADADAD

CSS Usage

background-color: #1FE05B;
color: #1FE05B;
border-color: #1FE05B;
Nearest Tailwind: Green 500 #22C55E

Tailwind Shades

50
#F2FCF5
100
#E2F9E9
200
#C0F6D1
300
#93F0B0
400
#59E886
500
#1FE05B
600
#19B349
700
#148F3A
800
#0F702E
900
#0F5124
950
#0A3317

Contrast Checker

Text on white

1.77:1

AA Fail AAA Fail

Text on black

11.87:1

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