#173C0C#173C0C
#173C0C is a dark, moderate green. Relative luminance 0.034; OKLCH L 31.7% C 0.086 H 139.4°. Best body text is #FFFFFF at 12.44:1 contrast (WCAG AA passes).
Color values
| HEX | #173C0C |
|---|---|
| RGB | rgb(23, 60, 12) |
| HSL | hsl(106, 67%, 14%) |
| HSV | hsv(106, 80%, 24%) |
| CMYK | cmyk(61.7%, 0%, 80%, 76.5%) |
| CIE-LAB | lab(21.73, -23.77, 24.52) |
| CIE-LCH | lch(21.73, 34.15, 134.10°) |
| OKLab | oklab(31.73% -0.0653 0.0559) |
| OKLCH | oklch(31.73% 0.086 139.4) |
| XYZ | xyz(2.0355, 3.4403, 0.9045) |
| Luminance | 0.0344 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Hunter Green (survey)
#0B4008
ΔE00 2.50
Dark Green
#033500
ΔE00 3.00
Forrest Green
#154406
ΔE00 3.39
Forest Green (survey)
#06470C
ΔE00 4.53
Very Dark Green
#062E03
ΔE00 4.67
British Racing Green
#05480D
ΔE00 4.83
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#173C0C #310C3C
analogous
#2F3C0C #173C0C #0C3C19
triadic
#173C0C #0C173C #3C0C17
tetradic
#173C0C #0C2F3C #310C3C #3C190C
square
#173C0C #0C2F3C #310C3C #3C190C
split-complementary
#173C0C #190C3C #3C0C2F
monochromatic
#0A1A05 #0A1A05 #173C0C #2B6F16 #3EA220
Accessibility & contrast
On white
12.44
#173C0C on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.69
#173C0C on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #173C0C
12.44:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##173C0C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##173C0C | 1.00 | 12.44 | 1.69 | 12.44 |
| #FFFFFF | 12.44 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.69 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 12.44 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3E3605
Deuteranopia (green-blind)
#393311
Tritanopia (blue-blind)
#133A32
Achromatopsia (no color)
#343434
Design tokens & code
CSS
--color: #173c0c; /* rgb */ color: rgb(23, 60, 12); /* oklch */ color: oklch(31.7% 0.086 139.4);
Tailwind
colors: {
custom: {
50: '#59724e',
500: '#173c0c',
950: '#000000',
},
}SCSS
$custom: #173c0c; $custom-light: #59724e; $custom-dark: #000000;
JSON
{
"hex": "#173c0c",
"rgb": {
"r": 23,
"g": 60,
"b": 12
},
"hsl": {
"h": 106.25,
"s": 66.667,
"l": 14.118
},
"oklch": {
"l": 0.31733,
"c": 0.08601,
"h": 139.4
},
"luminance": 0.0344
}Semantic roles & 50–950 ramp
primary
#173C0C
secondary
#672C78
accent
#3EEAC2
background
#F5F6F4
surface
#E9ECE7
border
#C5C7C3
text
#040801
muted
#797B77