#3F3D0F#3F3D0F
#3F3D0F is a dark, moderate yellow. Relative luminance 0.044; OKLCH L 35.2% C 0.064 H 106.9°. Best body text is #FFFFFF at 11.14:1 contrast (WCAG AA passes).
Color values
| HEX | #3F3D0F |
|---|---|
| RGB | rgb(63, 61, 15) |
| HSL | hsl(58, 62%, 15%) |
| HSV | hsv(58, 76%, 25%) |
| CMYK | cmyk(0%, 3.2%, 76.2%, 75.3%) |
| CIE-LAB | lab(25.04, -5.86, 27.44) |
| CIE-LCH | lch(25.04, 28.06, 102.05°) |
| OKLab | oklab(35.18% -0.0187 0.0616) |
| OKLCH | oklch(35.18% 0.064 106.9) |
| XYZ | xyz(3.8050, 4.4289, 1.1063) |
| Luminance | 0.0443 (WCAG relative) |
| Temperature | warm |
| Family | yellow |
Closest named colors
Dark Olive
#373E02
ΔE00 3.99
Green Brown
#544E03
ΔE00 7.61
Dark Olive Green
#3C4D03
ΔE00 8.34
Mud Brown
#60460F
ΔE00 10.87
Olive Brown
#645403
ΔE00 11.33
Navy Green
#35530A
ΔE00 11.47
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3F3D0F #0F113F
analogous
#3F250F #3F3D0F #293F0F
triadic
#3F3D0F #0F3F3D #3D0F3F
tetradic
#3F3D0F #0F3F25 #0F113F #3F0F29
square
#3F3D0F #0F3F25 #0F113F #3F0F29
split-complementary
#3F3D0F #0F293F #250F3F
monochromatic
#191806 #191806 #3F3D0F #706D1B #A29D27
Accessibility & contrast
On white
11.14
#3F3D0F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.89
#3F3D0F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #3F3D0F
11.14:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3F3D0F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3F3D0F | 1.00 | 11.14 | 1.89 | 11.14 |
| #FFFFFF | 11.14 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.89 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 11.14 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#433A09
Deuteranopia (green-blind)
#443C12
Tritanopia (blue-blind)
#443934
Achromatopsia (no color)
#3B3B3B
Design tokens & code
CSS
--color: #3f3d0f; /* rgb */ color: rgb(63, 61, 15); /* oklch */ color: oklch(35.2% 0.064 106.9);
Tailwind
colors: {
custom: {
50: '#767250',
500: '#3f3d0f',
950: '#000000',
},
}SCSS
$custom: #3f3d0f; $custom-light: #767250; $custom-dark: #000000;
JSON
{
"hex": "#3f3d0f",
"rgb": {
"r": 63,
"g": 61,
"b": 15
},
"hsl": {
"h": 57.5,
"s": 61.538,
"l": 15.294
},
"oklch": {
"l": 0.35179,
"c": 0.06437,
"h": 106.9
},
"luminance": 0.04429
}Semantic roles & 50–950 ramp
primary
#3F3D0F
secondary
#303379
accent
#4AE543
background
#F7F6F4
surface
#EDECE7
border
#C8C7C3
text
#090702
muted
#7B7A78