#288052

#288052

Color Values

HEX

#288052

RGB

40, 128, 82

HSL

148.6, 52.4%, 32.9%

HSV

148.6, 68.8%, 50.2%

CMYK

68.8%, 0.0%, 35.9%, 49.8%

OKLCH

0.5356 0.1103 156.3

Properties

Cool Dark Nearest: seagreen

Color Harmonies

Complementary

#288052

#802856

Analogous

#2A8028

#28807E

#288052

Triadic

#288052

#522880

#805228

Split Complementary

#288052

#7E2880

#80282A

Tetradic

#288052

#282A80

#802856

#807E28

Color Blindness Simulation

Original

#288052

Protanopia

#4E4F5D

Deuteranopia

#494260

Tritanopia

#2C6668

Achromatopsia

#6A6A6A

CSS Usage

background-color: #288052;
color: #288052;
border-color: #288052;
Nearest Tailwind: Emerald 700 #047857

Tailwind Shades

50
#F4FBF7
100
#E5F5ED
200
#C9EEDA
300
#A2E2C0
400
#6FD29E
500
#3DC27C
600
#319B64
700
#277C50
800
#1E613E
900
#1A472F
950
#102D1E

Contrast Checker

Text on white

4.88:1

AA Pass AAA Fail

Text on black

4.3:1

AA Fail 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