#259DA1

#259DA1

Color Values

HEX

#259DA1

RGB

37, 157, 161

HSL

181.9, 62.6%, 38.8%

HSV

181.9, 77.0%, 63.1%

CMYK

77.0%, 2.5%, 0.0%, 36.9%

OKLCH

0.6357 0.0998 198.4

Properties

Cool Light Nearest: Teal Blue

Color Harmonies

Complementary

#259DA1

#A12925

Analogous

#25A167

#255FA1

#259DA1

Triadic

#259DA1

#A1259D

#9DA125

Split Complementary

#259DA1

#A1255F

#A16725

Tetradic

#259DA1

#6725A1

#A12925

#5FA125

Color Blindness Simulation

Original

#259DA1

Protanopia

#595AA0

Deuteranopia

#5249A0

Tritanopia

#2B9F9F

Achromatopsia

#848484

CSS Usage

background-color: #259DA1;
color: #259DA1;
border-color: #259DA1;
Nearest Tailwind: Teal 600 #0D9488

Tailwind Shades

50
#F3FBFB
100
#E4F6F7
200
#C5F0F2
300
#9BE6E8
400
#66D8DC
500
#30CACF
600
#26A2A6
700
#1F8185
800
#186568
900
#154A4C
950
#0D2F30

Contrast Checker

Text on white

3.27:1

AA Fail AAA Fail

Text on black

6.42:1

AA Pass 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