#12B363

#12B363

Color Values

HEX

#12B363

RGB

18, 179, 99

HSL

150.2, 81.7%, 38.6%

HSV

150.2, 89.9%, 70.2%

CMYK

89.9%, 0.0%, 44.7%, 29.8%

OKLCH

0.674 0.168 153.5

Properties

Cool Light Nearest: NCS S 1060-G Bright Green

Color Harmonies

Complementary

#12B363

#B31262

Analogous

#12B313

#12B2B3

#12B363

Triadic

#12B363

#6312B3

#B36312

Split Complementary

#12B363

#B312B2

#B31312

Tetradic

#12B363

#1312B3

#B31262

#B2B312

Color Blindness Simulation

Original

#12B363

Protanopia

#585976

Deuteranopia

#4E427B

Tritanopia

#1A8689

Achromatopsia

#8B8B8B

CSS Usage

background-color: #12B363;
color: #12B363;
border-color: #12B363;
Nearest Tailwind: Green 600 #16A34A

Tailwind Shades

50
#F2FDF7
100
#E1FAED
200
#BEF8DB
300
#90F4C2
400
#54EEA1
500
#17E880
600
#13B967
700
#0F9452
800
#0C7440
900
#0D5431
950
#08351F

Contrast Checker

Text on white

2.74:1

AA Fail AAA Fail

Text on black

7.65:1

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