#289E69

#289E69

Color Values

HEX

#289E69

RGB

40, 158, 105

HSL

153.1, 59.6%, 38.8%

HSV

153.1, 74.7%, 62.0%

CMYK

74.7%, 0.0%, 33.5%, 38.0%

OKLCH

0.6222 0.1303 158.8

Properties

Cool Light Nearest: Green

Color Harmonies

Complementary

#289E69

#9E285D

Analogous

#289E2E

#28989E

#289E69

Triadic

#289E69

#69289E

#9E6928

Split Complementary

#289E69

#9E2898

#9E2E28

Tetradic

#289E69

#2E289E

#9E285D

#989E28

Color Blindness Simulation

Original

#289E69

Protanopia

#5B5C76

Deuteranopia

#544B79

Tritanopia

#2E8082

Achromatopsia

#818181

CSS Usage

background-color: #289E69;
color: #289E69;
border-color: #289E69;
Nearest Tailwind: Emerald 600 #059669

Tailwind Shades

50
#F3FBF8
100
#E4F6EE
200
#C6F1DD
300
#9DE6C6
400
#68D9A6
500
#34CB87
600
#29A36C
700
#218257
800
#1A6644
900
#164A33
950
#0E2F20

Contrast Checker

Text on white

3.4:1

AA Fail AAA Fail

Text on black

6.18:1

AA Pass AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026