#3F360A#3F360A
#3F360A is a dark, moderate yellow. Relative luminance 0.037; OKLCH L 33.3% C 0.061 H 97.2°. Best body text is #FFFFFF at 12.05:1 contrast (WCAG AA passes).
Color values
| HEX | #3F360A |
|---|---|
| RGB | rgb(63, 54, 10) |
| HSL | hsl(50, 73%, 14%) |
| HSV | hsv(50, 84%, 25%) |
| CMYK | cmyk(0%, 14.3%, 84.1%, 75.3%) |
| CIE-LAB | lab(22.71, -1.74, 27.37) |
| CIE-LCH | lch(22.71, 27.43, 93.63°) |
| OKLab | oklab(33.32% -0.0076 0.0606) |
| OKLCH | oklch(33.32% 0.061 97.2) |
| XYZ | xyz(3.4240, 3.7172, 0.8242) |
| Luminance | 0.0372 (WCAG relative) |
| Temperature | warm |
| Family | yellow |
Closest named colors
Dark Olive
#373E02
ΔE00 7.28
Green Brown
#544E03
ΔE00 9.23
Mud Brown
#60460F
ΔE00 9.27
Dark Olive Green
#3C4D03
ΔE00 11.89
Olive Brown
#645403
ΔE00 11.96
Espresso
#4B382A
ΔE00 13.02
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3F360A #0A133F
analogous
#3F1C0A #3F360A #2E3F0A
triadic
#3F360A #0A3F36 #360A3F
tetradic
#3F360A #0A3F1C #0A133F #3F0A2E
square
#3F360A #0A3F1C #0A133F #3F0A2E
split-complementary
#3F360A #0A2E3F #1C0A3F
monochromatic
#1A1704 #1A1704 #3F360A #746312 #A9911B
Accessibility & contrast
On white
12.05
#3F360A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.74
#3F360A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #3F360A
12.05:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3F360A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##3F360A | 1.00 | 12.05 | 1.74 | 12.05 |
| #FFFFFF | 12.05 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.74 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 12.05 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3C3504
Deuteranopia (green-blind)
#3F380D
Tritanopia (blue-blind)
#45312D
Achromatopsia (no color)
#363636
Design tokens & code
CSS
--color: #3f360a; /* rgb */ color: rgb(63, 54, 10); /* oklch */ color: oklch(33.3% 0.061 97.2);
Tailwind
colors: {
custom: {
50: '#766c4d',
500: '#3f360a',
950: '#000000',
},
}SCSS
$custom: #3f360a; $custom-light: #766c4d; $custom-dark: #000000;
JSON
{
"hex": "#3f360a",
"rgb": {
"r": 63,
"g": 54,
"b": 10
},
"hsl": {
"h": 49.811,
"s": 72.603,
"l": 14.314
},
"oklch": {
"l": 0.33316,
"c": 0.06109,
"h": 97.2
},
"luminance": 0.03717
}Semantic roles & 50–950 ramp
primary
#3F360A
secondary
#29377C
accent
#58EF38
background
#F7F6F4
surface
#EDEBE7
border
#C8C6C3
text
#090701
muted
#7B7A77