#173F09#173F09
#173F09 is a dark, moderate green. Relative luminance 0.038; OKLCH L 32.7% C 0.093 H 139.1°. Best body text is #FFFFFF at 11.99:1 contrast (WCAG AA passes).
Color values
| HEX | #173F09 |
|---|---|
| RGB | rgb(23, 63, 9) |
| HSL | hsl(104, 75%, 14%) |
| HSV | hsv(104, 86%, 25%) |
| CMYK | cmyk(63.5%, 0%, 85.7%, 75.3%) |
| CIE-LAB | lab(22.85, -25.39, 26.97) |
| CIE-LCH | lch(22.85, 37.05, 133.27°) |
| OKLab | oklab(32.65% -0.0699 0.0606) |
| OKLCH | oklch(32.65% 0.093 139.1) |
| XYZ | xyz(2.1801, 3.7567, 0.8686) |
| Luminance | 0.0376 (WCAG relative) |
| Temperature | warm |
| Family | green |
Closest named colors
Hunter Green (survey)
#0B4008
ΔE00 1.70
Forrest Green
#154406
ΔE00 2.02
Forest Green (survey)
#06470C
ΔE00 3.52
Dark Green
#033500
ΔE00 3.59
British Racing Green
#05480D
ΔE00 3.84
Racing Green
#014600
ΔE00 3.89
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#173F09 #31093F
analogous
#323F09 #173F09 #093F16
triadic
#173F09 #09173F #3F0917
tetradic
#173F09 #09323F #31093F #3F1609
square
#173F09 #09323F #31093F #3F1609
split-complementary
#173F09 #16093F #3F0932
monochromatic
#0A1B04 #0A1B04 #173F09 #2B7511 #3EAA18
Accessibility & contrast
On white
11.99
#173F09 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.75
#173F09 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #173F09
11.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##173F09 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##173F09 | 1.00 | 11.99 | 1.75 | 11.99 |
| #FFFFFF | 11.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.75 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 11.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#413901
Deuteranopia (green-blind)
#3C350F
Tritanopia (blue-blind)
#133D35
Achromatopsia (no color)
#373737
Design tokens & code
CSS
--color: #173f09; /* rgb */ color: rgb(23, 63, 9); /* oklch */ color: oklch(32.7% 0.093 139.1);
Tailwind
colors: {
custom: {
50: '#5a744d',
500: '#173f09',
950: '#000000',
},
}SCSS
$custom: #173f09; $custom-light: #5a744d; $custom-dark: #000000;
JSON
{
"hex": "#173f09",
"rgb": {
"r": 23,
"g": 63,
"b": 9
},
"hsl": {
"h": 104.444,
"s": 75,
"l": 14.118
},
"oklch": {
"l": 0.32651,
"c": 0.09256,
"h": 139.1
},
"luminance": 0.03757
}Semantic roles & 50–950 ramp
primary
#173F09
secondary
#67277D
accent
#36F2C1
background
#F5F7F4
surface
#E9EDE7
border
#C5C8C3
text
#040801
muted
#797B77