#289C2F

#289C2F

Color Values

HEX

#289C2F

RGB

40, 156, 47

HSL

123,6, 59,2%, 38,4%

HSV

123,6, 74,4%, 61,2%

CMYK

74,4%, 0,0%, 69,9%, 38,8%

OKLCH

0,6076 0,1786 143,7

Properties

Cool Light Nearest: forestgreen

Color Harmonies

Complementary

#289C2F

#9C2895

Analogous

#5B9C28

#289C69

#289C2F

Triadic

#289C2F

#2F289C

#9C2F28

Split Complementary

#289C2F

#69289C

#9C285B

Tetradic

#289C2F

#285B9C

#9C2895

#9C6928

Color Blindness Simulation

Original

#289C2F

Protanopia

#5A5B49

Deuteranopia

#544B50

Tritanopia

#2E5E63

Achromatopsia

#7B7B7B

CSS Usage

background-color: #289C2F;
color: #289C2F;
border-color: #289C2F;
Nearest Tailwind: Green 600 #16A34A

Tailwind Shades

50
#F4FBF4
100
#E4F6E5
200
#C6F0C9
300
#9EE6A2
400
#69D96F
500
#34CB3D
600
#2AA231
700
#218227
800
#1A651F
900
#174A1A
950
#0E2F10

Contrast Checker

Text on white

3,57:1

AA Fail AAA Fail

Text on black

5,89:1

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