#645017#645017
#645017 is a dark, moderate orange. Relative luminance 0.085; OKLCH L 44.1% C 0.078 H 88.9°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).
Color values
| HEX | #645017 |
|---|---|
| RGB | rgb(100, 80, 23) |
| HSL | hsl(44, 63%, 24%) |
| HSV | hsv(44, 77%, 39%) |
| CMYK | cmyk(0%, 20%, 77%, 60.8%) |
| CIE-LAB | lab(35.02, 1.72, 35.05) |
| CIE-LCH | lch(35.02, 35.09, 87.18°) |
| OKLab | oklab(44.05% 0.0015 0.0778) |
| OKLCH | oklch(44.05% 0.078 88.9) |
| XYZ | xyz(8.2793, 8.5090, 2.0168) |
| Luminance | 0.0851 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Olive Brown
#645403
ΔE00 3.86
Mud Brown
#60460F
ΔE00 4.02
Mud
#735C12
ΔE00 5.15
Green Brown
#544E03
ΔE00 6.17
Poop Brown
#7A5901
ΔE00 6.75
Shit Brown
#7B5804
ΔE00 6.87
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#645017 #172B64
analogous
#642A17 #645017 #526417
triadic
#645017 #176450 #501764
tetradic
#645017 #17642A #172B64 #641752
square
#645017 #17642A #172B64 #641752
split-complementary
#645017 #175264 #2A1764
monochromatic
#191406 #32280C #645017 #967822 #C8A02E
Accessibility & contrast
On white
7.77
#645017 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.70
#645017 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #645017
7.77:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##645017 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##645017 | 1.00 | 7.77 | 2.70 | 7.77 |
| #FFFFFF | 7.77 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.70 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.77 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5A4F0F
Deuteranopia (green-blind)
#5F551A
Tritanopia (blue-blind)
#6D4945
Achromatopsia (no color)
#525252
Design tokens & code
CSS
--color: #645017; /* rgb */ color: rgb(100, 80, 23); /* oklch */ color: oklch(44.1% 0.078 88.9);
Tailwind
colors: {
custom: {
50: '#938058',
500: '#645017',
950: '#000000',
},
}SCSS
$custom: #645017; $custom-light: #938058; $custom-dark: #000000;
JSON
{
"hex": "#645017",
"rgb": {
"r": 100,
"g": 80,
"b": 23
},
"hsl": {
"h": 44.416,
"s": 62.602,
"l": 24.118
},
"oklch": {
"l": 0.44051,
"c": 0.07785,
"h": 88.9
},
"luminance": 0.08509
}Semantic roles & 50–950 ramp
primary
#645017
secondary
#3C559A
accent
#6DE642
background
#F9F7F5
surface
#F2EEE9
border
#CCC9C5
text
#0D0A03
muted
#7E7C78