#3F4209#3F4209
#3F4209 is a dark, moderate yellow. Relative luminance 0.050; OKLCH L 36.5% C 0.075 H 112.7°. Best body text is #FFFFFF at 10.53:1 contrast (WCAG AA passes).
Color values
| HEX | #3F4209 |
|---|---|
| RGB | rgb(63, 66, 9) |
| HSL | hsl(63, 76%, 15%) |
| HSV | hsv(63, 86%, 26%) |
| CMYK | cmyk(4.5%, 0%, 86.4%, 74.1%) |
| CIE-LAB | lab(26.66, -9.26, 31.59) |
| CIE-LCH | lch(26.66, 32.92, 106.34°) |
| OKLab | oklab(36.46% -0.0289 0.0691) |
| OKLCH | oklch(36.46% 0.075 112.7) |
| XYZ | xyz(4.0476, 4.9730, 1.0051) |
| Luminance | 0.0497 (WCAG relative) |
| Temperature | warm |
| Family | yellow |
Closest named colors
Dark Olive
#373E02
ΔE00 2.11
Dark Olive Green
#3C4D03
ΔE00 5.49
Green Brown
#544E03
ΔE00 6.37
Navy Green
#35530A
ΔE00 8.87
Army Green
#4B5D16
ΔE00 9.48
Olive Brown
#645403
ΔE00 10.75
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3F4209 #0C0942
analogous
#422909 #3F4209 #234209
triadic
#3F4209 #093F42 #42093F
tetradic
#3F4209 #094229 #0C0942 #420923
square
#3F4209 #094229 #0C0942 #420923
split-complementary
#3F4209 #092342 #290942
monochromatic
#1A1B04 #1A1B04 #3F4209 #727810 #A6AE18
Accessibility & contrast
On white
10.53
#3F4209 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.99
#3F4209 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #3F4209
10.53:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3F4209 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3F4209 | 1.00 | 10.53 | 1.99 | 10.53 |
| #FFFFFF | 10.53 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.99 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.53 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#483E00
Deuteranopia (green-blind)
#48400E
Tritanopia (blue-blind)
#443D37
Achromatopsia (no color)
#3F3F3F
Design tokens & code
CSS
--color: #3f4209; /* rgb */ color: rgb(63, 66, 9); /* oklch */ color: oklch(36.5% 0.075 112.7);
Tailwind
colors: {
custom: {
50: '#76764e',
500: '#3f4209',
950: '#000000',
},
}SCSS
$custom: #3f4209; $custom-light: #76764e; $custom-dark: #000000;
JSON
{
"hex": "#3f4209",
"rgb": {
"r": 63,
"g": 66,
"b": 9
},
"hsl": {
"h": 63.158,
"s": 76,
"l": 14.706
},
"oklch": {
"l": 0.36456,
"c": 0.07491,
"h": 112.7
},
"luminance": 0.04973
}Semantic roles & 50–950 ramp
primary
#3F4209
secondary
#2C2780
accent
#35F33F
background
#F7F7F4
surface
#EDEDE7
border
#C8C8C3
text
#090802
muted
#7B7B78