#634D13#634D13
#634D13 is a dark, moderate orange. Relative luminance 0.080; OKLCH L 43.2% C 0.079 H 86.9°. Best body text is #FFFFFF at 8.07:1 contrast (WCAG AA passes).
Color values
| HEX | #634D13 |
|---|---|
| RGB | rgb(99, 77, 19) |
| HSL | hsl(44, 68%, 23%) |
| HSV | hsv(44, 81%, 39%) |
| CMYK | cmyk(0%, 22.2%, 80.8%, 61.2%) |
| CIE-LAB | lab(34.00, 2.85, 35.79) |
| CIE-LCH | lch(34.00, 35.90, 85.44°) |
| OKLab | oklab(43.21% 0.0042 0.0786) |
| OKLCH | oklch(43.21% 0.079 86.9) |
| XYZ | xyz(7.9175, 8.0080, 1.7446) |
| Luminance | 0.0801 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Mud Brown
#60460F
ΔE00 2.85
Olive Brown
#645403
ΔE00 4.54
Mud
#735C12
ΔE00 5.84
Green Brown
#544E03
ΔE00 6.73
Poop Brown
#7A5901
ΔE00 6.85
Shit Brown
#7B5804
ΔE00 6.86
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#634D13 #132963
analogous
#632513 #634D13 #516313
triadic
#634D13 #13634D #4D1363
tetradic
#634D13 #136325 #132963 #631351
square
#634D13 #136325 #132963 #631351
split-complementary
#634D13 #135163 #251363
monochromatic
#1A1405 #302509 #634D13 #96751D #CA9D27
Accessibility & contrast
On white
8.07
#634D13 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.60
#634D13 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #634D13
8.07:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##634D13 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##634D13 | 1.00 | 8.07 | 2.60 | 8.07 |
| #FFFFFF | 8.07 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.60 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.07 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#574D09
Deuteranopia (green-blind)
#5C5216
Tritanopia (blue-blind)
#6C4542
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #634d13; /* rgb */ color: rgb(99, 77, 19); /* oklch */ color: oklch(43.2% 0.079 86.9);
Tailwind
colors: {
custom: {
50: '#937e55',
500: '#634d13',
950: '#000000',
},
}SCSS
$custom: #634d13; $custom-light: #937e55; $custom-dark: #000000;
JSON
{
"hex": "#634d13",
"rgb": {
"r": 99,
"g": 77,
"b": 19
},
"hsl": {
"h": 43.5,
"s": 67.797,
"l": 23.137
},
"oklch": {
"l": 0.4321,
"c": 0.07866,
"h": 86.9
},
"luminance": 0.08007
}Semantic roles & 50–950 ramp
primary
#634D13
secondary
#37529B
accent
#6DEB3D
background
#F9F7F5
surface
#F2EEE9
border
#CCC9C5
text
#0D0903
muted
#7E7B78