#634E13#634E13
#634E13 is a dark, moderate orange. Relative luminance 0.081; OKLCH L 43.4% C 0.079 H 88.2°. Best body text is #FFFFFF at 7.99:1 contrast (WCAG AA passes).
Color values
| HEX | #634E13 |
|---|---|
| RGB | rgb(99, 78, 19) |
| HSL | hsl(44, 68%, 23%) |
| HSV | hsv(44, 81%, 39%) |
| CMYK | cmyk(0%, 21.2%, 80.8%, 61.2%) |
| CIE-LAB | lab(34.29, 2.24, 36.06) |
| CIE-LCH | lch(34.29, 36.13, 86.45°) |
| OKLab | oklab(43.44% 0.0025 0.0791) |
| OKLCH | oklch(43.44% 0.079 88.2) |
| XYZ | xyz(7.9880, 8.1490, 1.7681) |
| Luminance | 0.0815 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Mud Brown
#60460F
ΔE00 3.38
Olive Brown
#645403
ΔE00 4.04
Mud
#735C12
ΔE00 5.51
Green Brown
#544E03
ΔE00 6.29
Poop Brown
#7A5901
ΔE00 6.77
Shit Brown
#7B5804
ΔE00 6.85
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#634E13 #132863
analogous
#632613 #634E13 #506313
triadic
#634E13 #13634E #4E1363
tetradic
#634E13 #136326 #132863 #631350
square
#634E13 #136326 #132863 #631350
split-complementary
#634E13 #135063 #261363
monochromatic
#1A1405 #302609 #634E13 #96761D #CA9F27
Accessibility & contrast
On white
7.99
#634E13 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.63
#634E13 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #634E13
7.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##634E13 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##634E13 | 1.00 | 7.99 | 2.63 | 7.99 |
| #FFFFFF | 7.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.63 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#584D09
Deuteranopia (green-blind)
#5D5316
Tritanopia (blue-blind)
#6C4642
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #634e13; /* rgb */ color: rgb(99, 78, 19); /* oklch */ color: oklch(43.4% 0.079 88.2);
Tailwind
colors: {
custom: {
50: '#937f56',
500: '#634e13',
950: '#000000',
},
}SCSS
$custom: #634e13; $custom-light: #937f56; $custom-dark: #000000;
JSON
{
"hex": "#634e13",
"rgb": {
"r": 99,
"g": 78,
"b": 19
},
"hsl": {
"h": 44.25,
"s": 67.797,
"l": 23.137
},
"oklch": {
"l": 0.4344,
"c": 0.07918,
"h": 88.2
},
"luminance": 0.08148
}Semantic roles & 50–950 ramp
primary
#634E13
secondary
#37519B
accent
#6BEB3D
background
#F9F7F5
surface
#F2EEE9
border
#CCC9C5
text
#0D0A03
muted
#7E7C78