#313018

#313018

Color Values

HEX

#313018

RGB

49, 48, 24

HSL

57.6, 34.2%, 14.3%

HSV

57.6, 51.0%, 19.2%

CMYK

0.0%, 2.0%, 51.0%, 80.8%

OKLCH

0.3035 0.039 106.4

Properties

Warm Dark Nearest: RAL 6007 Bottle Green

Color Harmonies

Complementary

#313018

#181931

Analogous

#312318

#253118

#313018

Triadic

#313018

#183130

#301831

Split Complementary

#313018

#182531

#231831

Tetradic

#313018

#183123

#181931

#311825

Color Blindness Simulation

Original

#313018

Protanopia

#31311E

Deuteranopia

#31311F

Tritanopia

#312223

Achromatopsia

#2E2E2E

CSS Usage

background-color: #313018;
color: #313018;
border-color: #313018;
Nearest Tailwind: Lime 950 #1A2E05

Tailwind Shades

50
#FAF9F5
100
#F2F2E8
200
#E8E7CF
300
#D7D5AD
400
#C1BE80
500
#ABA854
600
#898643
700
#6E6B36
800
#56542A
900
#3F3E22
950
#282715

Contrast Checker

Text on white

13.41:1

AA Pass AAA Pass

Text on black

1.57:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026