#1CB321

#1CB321

Color Values

HEX

#1CB321

RGB

28, 179, 33

HSL

122,0, 72,9%, 40,6%

HSV

122,0, 84,4%, 70,2%

CMYK

84,4%, 0,0%, 81,6%, 29,8%

OKLCH

0,6677 0,2143 143,0

Properties

Cool Light Nearest: RAL 6038 Luminous Green

Color Harmonies

Complementary

#1CB321

#B31CAE

Analogous

#62B31C

#1CB36D

#1CB321

Triadic

#1CB321

#211CB3

#B3211C

Split Complementary

#1CB321

#6D1CB3

#B31C62

Tetradic

#1CB321

#1C62B3

#B31CAE

#B36D1C

Color Blindness Simulation

Original

#1CB321

Protanopia

#5D5F44

Deuteranopia

#55494D

Tritanopia

#246066

Achromatopsia

#888888

CSS Usage

background-color: #1CB321;
color: #1CB321;
border-color: #1CB321;
Nearest Tailwind: Green 500 #22C55E

Tailwind Shades

50
#F3FCF3
100
#E2F8E3
200
#C1F5C3
300
#95EE98
400
#5CE560
500
#23DC29
600
#1CB021
700
#168D1A
800
#116E14
900
#115013
950
#0B330C

Contrast Checker

Text on white

2,79:1

AA Fail AAA Fail

Text on black

7,52:1

AA Pass AAA Pass

Related Articles

Tutorials

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

Oca 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Oca 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Oca 15, 2026