#283711

#283711

Color Values

HEX

#283711

RGB

40, 55, 17

HSL

83.7, 52.8%, 14.1%

HSV

83.7, 69.1%, 21.6%

CMYK

27.3%, 0.0%, 69.1%, 78.4%

OKLCH

0.3136 0.0628 127.7

Properties

Cool Dark Nearest: RAL 6020 Chrome Green

Color Harmonies

Complementary

#283711

#201137

Analogous

#373311

#153711

#283711

Triadic

#283711

#112837

#371128

Split Complementary

#283711

#111537

#331137

Tetradic

#283711

#113733

#201137

#371115

Color Blindness Simulation

Original

#283711

Protanopia

#2E2F1A

Deuteranopia

#2E2C1C

Tritanopia

#292123

Achromatopsia

#313131

CSS Usage

background-color: #283711;
color: #283711;
border-color: #283711;
Nearest Tailwind: Lime 950 #1A2E05

Tailwind Shades

50
#F8FBF4
100
#EFF5E5
200
#DFEEC8
300
#C9E2A1
400
#ABD26F
500
#8EC33C
600
#719C30
700
#5B7D27
800
#47611E
900
#354719
950
#222D10

Contrast Checker

Text on white

12.77:1

AA Pass AAA Pass

Text on black

1.64:1

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