#566B13#566B13
#566B13 is a mid, moderate yellow-green. Relative luminance 0.125; OKLCH L 49.4% C 0.112 H 122.8°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).
Color values
| HEX | #566B13 |
|---|---|
| RGB | rgb(86, 107, 19) |
| HSL | hsl(74, 70%, 25%) |
| HSV | hsv(74, 82%, 42%) |
| CMYK | cmyk(19.6%, 0%, 82.2%, 58%) |
| CIE-LAB | lab(42.06, -20.59, 42.88) |
| CIE-LCH | lch(42.06, 47.57, 115.65°) |
| OKLab | oklab(49.36% -0.0606 0.0942) |
| OKLCH | oklch(49.36% 0.112 122.8) |
| XYZ | xyz(9.2131, 12.5408, 2.5512) |
| Luminance | 0.1254 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Camouflage Green
#4B6113
ΔE00 3.89
Camo Green
#526525
ΔE00 4.08
Darkolivegreen
#556B2F
ΔE00 4.80
Mud Green
#606602
ΔE00 4.80
Muddy Green
#657432
ΔE00 5.18
Army Green
#4B5D16
ΔE00 5.23
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#566B13 #28136B
analogous
#6B5413 #566B13 #2A6B13
triadic
#566B13 #13566B #6B1356
tetradic
#566B13 #136B54 #28136B #6B132A
square
#566B13 #136B54 #28136B #6B132A
split-complementary
#566B13 #132A6B #54136B
monochromatic
#151A05 #2C370A #566B13 #809F1C #AAD325
Accessibility & contrast
On white
5.99
#566B13 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.51
#566B13 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #566B13
5.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##566B13 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##566B13 | 1.00 | 5.99 | 3.51 | 5.99 |
| #FFFFFF | 5.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.51 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#726400
Deuteranopia (green-blind)
#6F631C
Tritanopia (blue-blind)
#5B655B
Achromatopsia (no color)
#636363
Design tokens & code
CSS
--color: #566b13; /* rgb */ color: rgb(86, 107, 19); /* oklch */ color: oklch(49.4% 0.112 122.8);
Tailwind
colors: {
custom: {
50: '#899559',
500: '#566b13',
950: '#000000',
},
}SCSS
$custom: #566b13; $custom-light: #899559; $custom-dark: #000000;
JSON
{
"hex": "#566b13",
"rgb": {
"r": 86,
"g": 107,
"b": 19
},
"hsl": {
"h": 74.318,
"s": 69.841,
"l": 24.706
},
"oklch": {
"l": 0.49355,
"c": 0.11195,
"h": 122.8
},
"luminance": 0.12541
}Semantic roles & 50–950 ramp
primary
#566B13
secondary
#5138A2
accent
#3BED66
background
#F8F9F5
surface
#F0F1E9
border
#CBCBC5
text
#0C0D04
muted
#7D7E79