#10302F

#10302F

Color Values

HEX

#10302F

RGB

16, 48, 47

HSL

178.1, 50.0%, 12.5%

HSV

178.1, 66.7%, 18.8%

CMYK

66.7%, 0.0%, 2.1%, 81.2%

OKLCH

0.2852 0.0374 192.5

Properties

Cool Dark Nearest: RAL 6036 Pearl Opal Green

Color Harmonies

Complementary

#10302F

#301011

Analogous

#10301F

#102130

#10302F

Triadic

#10302F

#2F1030

#302F10

Split Complementary

#10302F

#301021

#301F10

Tetradic

#10302F

#1F1030

#301011

#213010

Color Blindness Simulation

Original

#10302F

Protanopia

#1E1E2F

Deuteranopia

#1C1A2F

Tritanopia

#122F2F

Achromatopsia

#292929

CSS Usage

background-color: #10302F;
color: #10302F;
border-color: #10302F;
Nearest Tailwind: Teal 950 #042F2E

Tailwind Shades

50
#F4FBFA
100
#E6F5F4
200
#C9EDEC
300
#A3E0DE
400
#71D0CD
500
#40BFBB
600
#339996
700
#297A78
800
#20605E
900
#1B4645
950
#112C2B

Contrast Checker

Text on white

14.13:1

AA Pass AAA Pass

Text on black

1.49:1

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