#258B50

#258B50

Color Values

HEX

#258B50

RGB

37, 139, 80

HSL

145.3, 58.0%, 34.5%

HSV

145.3, 73.4%, 54.5%

CMYK

73.4%, 0.0%, 42.4%, 45.5%

OKLCH

0.5647 0.1291 153.2

Properties

Cool Light Nearest: seagreen

Color Harmonies

Complementary

#258B50

#8B2560

Analogous

#2D8B25

#258B83

#258B50

Triadic

#258B50

#50258B

#8B5025

Split Complementary

#258B50

#83258B

#8B252D

Tetradic

#258B50

#252D8B

#8B2560

#8B8325

Color Blindness Simulation

Original

#258B50

Protanopia

#51525E

Deuteranopia

#4B4462

Tritanopia

#2A6A6C

Achromatopsia

#717171

CSS Usage

background-color: #258B50;
color: #258B50;
border-color: #258B50;
Nearest Tailwind: Green 700 #15803D

Tailwind Shades

50
#F4FBF7
100
#E4F6EC
200
#C7F0D8
300
#9EE5BC
400
#6AD798
500
#36C974
600
#2BA15D
700
#22814A
800
#1B653A
900
#174A2C
950
#0F2F1C

Contrast Checker

Text on white

4.3:1

AA Fail AAA Fail

Text on black

4.89:1

AA Pass 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