#126C77

#126C77

Color Values

HEX

#126C77

RGB

18, 108, 119

HSL

186.5, 73.7%, 26.9%

HSV

186.5, 84.9%, 46.7%

CMYK

84.9%, 9.2%, 0.0%, 53.3%

OKLCH

0.4878 0.0791 207.8

Properties

Cool Dark Nearest: RAL 5021 Water Blue

Color Harmonies

Complementary

#126C77

#771D12

Analogous

#127750

#123A77

#126C77

Triadic

#126C77

#77126C

#6C7712

Split Complementary

#126C77

#77123A

#775012

Tetradic

#126C77

#501277

#771D12

#3A7712

Color Blindness Simulation

Original

#126C77

Protanopia

#393A74

Deuteranopia

#342D74

Tritanopia

#167272

Achromatopsia

#5A5A5A

CSS Usage

background-color: #126C77;
color: #126C77;
border-color: #126C77;
Nearest Tailwind: Cyan 800 #155E75

Tailwind Shades

50
#F3FBFC
100
#E2F6F8
200
#C1F0F6
300
#95E5EF
400
#5BD7E6
500
#22C9DD
600
#1BA1B1
700
#15818E
800
#11656F
900
#104A51
950
#0A2E33

Contrast Checker

Text on white

6.11:1

AA Pass AAA Fail

Text on black

3.44:1

AA Fail 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