#183111#183111
#183111 is a dark, moderate green. Relative luminance 0.024; OKLCH L 28.4% C 0.063 H 139.2°. Best body text is #FFFFFF at 14.13:1 contrast (WCAG AA passes).
Color values
| HEX | #183111 |
|---|---|
| RGB | rgb(24, 49, 17) |
| HSL | hsl(107, 48%, 13%) |
| HSV | hsv(107, 65%, 19%) |
| CMYK | cmyk(51%, 0%, 65.3%, 80.8%) |
| CIE-LAB | lab(17.60, -17.34, 17.25) |
| CIE-LCH | lch(17.60, 24.46, 135.17°) |
| OKLab | oklab(28.38% -0.0476 0.041) |
| OKLCH | oklch(28.38% 0.063 139.2) |
| XYZ | xyz(1.5761, 2.4312, 0.9164) |
| Luminance | 0.0243 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Very Dark Green
#062E03
ΔE00 3.72
Dark Forest Green
#002D04
ΔE00 4.40
Dark Green
#033500
ΔE00 5.56
Hunter Green (survey)
#0B4008
ΔE00 7.34
Forrest Green
#154406
ΔE00 8.44
Pine Green
#0A481E
ΔE00 8.52
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#183111 #2A1131
analogous
#283111 #183111 #11311A
triadic
#183111 #111831 #311118
tetradic
#183111 #112831 #2A1131 #311A11
square
#183111 #112831 #2A1131 #311A11
split-complementary
#183111 #1A1131 #311128
monochromatic
#0B1708 #0B1708 #183111 #2E5E21 #458C31
Accessibility & contrast
On white
14.13
#183111 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.49
#183111 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #183111
14.13:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##183111 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##183111 | 1.00 | 14.13 | 1.49 | 14.13 |
| #FFFFFF | 14.13 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.49 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 14.13 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#332D0E
Deuteranopia (green-blind)
#2F2A13
Tritanopia (blue-blind)
#162F2A
Achromatopsia (no color)
#2B2B2B
Design tokens & code
CSS
--color: #183111; /* rgb */ color: rgb(24, 49, 17); /* oklch */ color: oklch(28.4% 0.063 139.2);
Tailwind
colors: {
custom: {
50: '#576950',
500: '#183111',
950: '#000000',
},
}SCSS
$custom: #183111; $custom-light: #576950; $custom-dark: #000000;
JSON
{
"hex": "#183111",
"rgb": {
"r": 24,
"g": 49,
"b": 17
},
"hsl": {
"h": 106.875,
"s": 48.485,
"l": 12.941
},
"oklch": {
"l": 0.2838,
"c": 0.06282,
"h": 139.2
},
"luminance": 0.02431
}Semantic roles & 50–950 ramp
primary
#183111
secondary
#5E346A
accent
#50D8BA
background
#F5F6F4
surface
#E9EBE7
border
#C5C6C3
text
#030602
muted
#787A78