#12452C

#12452C

Color Values

HEX

#12452C

RGB

18, 69, 44

HSL

150.6, 58.6%, 17.1%

HSV

150.6, 73.9%, 27.1%

CMYK

73.9%, 0.0%, 36.2%, 72.9%

OKLCH

0.3492 0.0695 158.0

Properties

Cool Dark Nearest: RAL 6016 Turquoise Green

Color Harmonies

Complementary

#12452C

#45122B

Analogous

#124513

#124545

#12452C

Triadic

#12452C

#2C1245

#452C12

Split Complementary

#12452C

#451245

#451312

Tetradic

#12452C

#131245

#45122B

#454512

Color Blindness Simulation

Original

#12452C

Protanopia

#282932

Deuteranopia

#252134

Tritanopia

#153738

Achromatopsia

#383838

CSS Usage

background-color: #12452C;
color: #12452C;
border-color: #12452C;
Nearest Tailwind: Emerald 900 #064E3B

Tailwind Shades

50
#F4FBF7
100
#E4F6ED
200
#C6F0DC
300
#9EE6C3
400
#69D8A2
500
#35CA81
600
#2AA267
700
#228153
800
#1A6540
900
#174A31
950
#0E2F1F

Contrast Checker

Text on white

10.98:1

AA Pass AAA Pass

Text on black

1.91:1

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