#1CB51D

#1CB51D

Color Values

HEX

#1CB51D

RGB

28, 181, 29

HSL

120.4, 73.2%, 41.0%

HSV

120.4, 84.5%, 71.0%

CMYK

84.5%, 0.0%, 84.0%, 29.0%

OKLCH

0.6729 0.2179 142.7

Properties

Cool Light Nearest: RAL 6038 Luminous Green

Color Harmonies

Complementary

#1CB51D

#B51CB4

Analogous

#68B51C

#1CB56A

#1CB51D

Triadic

#1CB51D

#1D1CB5

#B51D1C

Split Complementary

#1CB51D

#6A1CB5

#B51C68

Tetradic

#1CB51D

#1C68B5

#B51CB4

#B56A1C

Color Blindness Simulation

Original

#1CB51D

Protanopia

#5E6042

Deuteranopia

#554A4B

Tritanopia

#245F65

Achromatopsia

#898989

CSS Usage

background-color: #1CB51D;
color: #1CB51D;
border-color: #1CB51D;
Nearest Tailwind: Green 500 #22C55E

Tailwind Shades

50
#F3FCF3
100
#E2F8E2
200
#C1F5C2
300
#95EF96
400
#5CE65D
500
#22DD23
600
#1BB11C
700
#168D17
800
#116E12
900
#115011
950
#0A330B

Contrast Checker

Text on white

2.74:1

AA Fail AAA Fail

Text on black

7.68:1

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