#10311F

#10311F

Color Values

HEX

#10311F

RGB

16, 49, 31

HSL

147.3, 50.8%, 12.7%

HSV

147.3, 67.3%, 19.2%

CMYK

67.3%, 0.0%, 36.7%, 80.8%

OKLCH

0.2826 0.0513 156.9

Properties

Cool Dark Nearest: RAL 6020 Chrome Green

Color Harmonies

Complementary

#10311F

#311022

Analogous

#113110

#10312F

#10311F

Triadic

#10311F

#1F1031

#311F10

Split Complementary

#10311F

#2F1031

#311011

Tetradic

#10311F

#101131

#311022

#312F10

Color Blindness Simulation

Original

#10311F

Protanopia

#1E1F23

Deuteranopia

#1C1A24

Tritanopia

#122728

Achromatopsia

#292929

CSS Usage

background-color: #10311F;
color: #10311F;
border-color: #10311F;
Nearest Tailwind: Green 950 #052E16

Tailwind Shades

50
#F4FBF7
100
#E5F5EC
200
#C9EDDA
300
#A3E1BF
400
#71D19C
500
#3FC07A
600
#329A61
700
#287B4E
800
#1F603D
900
#1A472E
950
#112D1D

Contrast Checker

Text on white

14.18:1

AA Pass AAA Pass

Text on black

1.48:1

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