#1B9512

#1B9512

Color Values

HEX

#1B9512

RGB

27, 149, 18

HSL

115.9, 78.4%, 32.7%

HSV

115.9, 87.9%, 58.4%

CMYK

81.9%, 0.0%, 87.9%, 41.6%

OKLCH

0.5837 0.1891 142.1

Properties

Cool Light Nearest: green 4

Color Harmonies

Complementary

#1B9512

#8C1295

Analogous

#5C9512

#12954A

#1B9512

Triadic

#1B9512

#121B95

#95121B

Split Complementary

#1B9512

#4A1295

#95125C

Tetradic

#1B9512

#125C95

#8C1295

#954A12

Color Blindness Simulation

Original

#1B9512

Protanopia

#505132

Deuteranopia

#494039

Tritanopia

#214B50

Achromatopsia

#727272

CSS Usage

background-color: #1B9512;
color: #1B9512;
border-color: #1B9512;
Nearest Tailwind: Green 600 #16A34A

Tailwind Shades

50
#F3FCF2
100
#E3F9E1
200
#C3F7BF
300
#98F292
400
#61EB57
500
#29E31C
600
#21B616
700
#1A9212
800
#15720E
900
#13530E
950
#0C3409

Contrast Checker

Text on white

3.92:1

AA Fail AAA Fail

Text on black

5.35:1

AA Pass AAA Fail

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