#573E0C#573E0C
#573E0C is a dark, moderate orange. Relative luminance 0.055; OKLCH L 38.2% C 0.072 H 79.9°. Best body text is #FFFFFF at 10.00:1 contrast (WCAG AA passes).
Color values
| HEX | #573E0C |
|---|---|
| RGB | rgb(87, 62, 12) |
| HSL | hsl(40, 76%, 19%) |
| HSV | hsv(40, 86%, 34%) |
| CMYK | cmyk(0%, 28.7%, 86.2%, 65.9%) |
| CIE-LAB | lab(28.11, 5.81, 32.71) |
| CIE-LCH | lch(28.11, 33.23, 79.93°) |
| OKLab | oklab(38.24% 0.0127 0.0709) |
| OKLCH | oklch(38.24% 0.072 79.9) |
| XYZ | xyz(5.7199, 5.4985, 1.1078) |
| Luminance | 0.0550 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Mud Brown
#60460F
ΔE00 2.88
Brown (survey)
#653700
ΔE00 7.43
Olive Brown
#645403
ΔE00 9.43
Green Brown
#544E03
ΔE00 9.97
Medium Brown
#7F5112
ΔE00 10.29
Milk Chocolate
#7F4E1E
ΔE00 10.81
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#573E0C #0C2557
analogous
#57190C #573E0C #4B570C
triadic
#573E0C #0C573E #3E0C57
tetradic
#573E0C #0C5719 #0C2557 #570C4B
square
#573E0C #0C5719 #0C2557 #570C4B
split-complementary
#573E0C #0C4B57 #190C57
monochromatic
#1B1304 #211805 #573E0C #8D6413 #C38B1B
Accessibility & contrast
On white
10.00
#573E0C on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.10
#573E0C on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #573E0C
10.00:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##573E0C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##573E0C | 1.00 | 10.00 | 2.10 | 10.00 |
| #FFFFFF | 10.00 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.10 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.00 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#483F04
Deuteranopia (green-blind)
#4E450E
Tritanopia (blue-blind)
#5F3734
Achromatopsia (no color)
#424242
Design tokens & code
CSS
--color: #573e0c; /* rgb */ color: rgb(87, 62, 12); /* oklch */ color: oklch(38.2% 0.072 79.9);
Tailwind
colors: {
custom: {
50: '#8a734f',
500: '#573e0c',
950: '#000000',
},
}SCSS
$custom: #573e0c; $custom-light: #8a734f; $custom-dark: #000000;
JSON
{
"hex": "#573e0c",
"rgb": {
"r": 87,
"g": 62,
"b": 12
},
"hsl": {
"h": 40,
"s": 75.758,
"l": 19.412
},
"oklch": {
"l": 0.38239,
"c": 0.07205,
"h": 79.9
},
"luminance": 0.05498
}Semantic roles & 50–950 ramp
primary
#573E0C
secondary
#2D4F92
accent
#74F235
background
#F8F6F4
surface
#F0ECE7
border
#CBC7C3
text
#0C0802
muted
#7D7B78