#39310E#39310E
#39310E is a dark, muted yellow. Relative luminance 0.031; OKLCH L 31.4% C 0.052 H 96.3°. Best body text is #FFFFFF at 12.97:1 contrast (WCAG AA passes).
Color values
| HEX | #39310E |
|---|---|
| RGB | rgb(57, 49, 14) |
| HSL | hsl(49, 61%, 14%) |
| HSV | hsv(49, 75%, 22%) |
| CMYK | cmyk(0%, 14%, 75.4%, 77.6%) |
| CIE-LAB | lab(20.43, -1.43, 22.89) |
| CIE-LCH | lch(20.43, 22.94, 93.58°) |
| OKLab | oklab(31.36% -0.0058 0.0521) |
| OKLCH | oklch(31.36% 0.052 96.3) |
| XYZ | xyz(2.8651, 3.0983, 0.8625) |
| Luminance | 0.0310 (WCAG relative) |
| Temperature | warm |
| Family | yellow |
Closest named colors
Dark Olive
#373E02
ΔE00 8.54
Mud Brown
#60460F
ΔE00 11.17
Green Brown
#544E03
ΔE00 11.67
Espresso
#4B382A
ΔE00 12.10
Dark Brown
#341C02
ΔE00 12.57
Dark Olive Green
#3C4D03
ΔE00 13.39
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#39310E #0E1639
analogous
#391C0E #39310E #2C390E
triadic
#39310E #0E3931 #310E39
tetradic
#39310E #0E391C #0E1639 #390E2C
square
#39310E #0E391C #0E1639 #390E2C
split-complementary
#39310E #0E2C39 #1C0E39
monochromatic
#191506 #191506 #39310E #6A5B1A #9B8526
Accessibility & contrast
On white
12.97
#39310E on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.62
#39310E on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #39310E
12.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##39310E | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##39310E | 1.00 | 12.97 | 1.62 | 12.97 |
| #FFFFFF | 12.97 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.62 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 12.97 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#37300A
Deuteranopia (green-blind)
#393210
Tritanopia (blue-blind)
#3E2D2A
Achromatopsia (no color)
#313131
Design tokens & code
CSS
--color: #39310e; /* rgb */ color: rgb(57, 49, 14); /* oklch */ color: oklch(31.4% 0.052 96.3);
Tailwind
colors: {
custom: {
50: '#71684e',
500: '#39310e',
950: '#000000',
},
}SCSS
$custom: #39310e; $custom-light: #71684e; $custom-dark: #000000;
JSON
{
"hex": "#39310e",
"rgb": {
"r": 57,
"g": 49,
"b": 14
},
"hsl": {
"h": 48.837,
"s": 60.563,
"l": 13.922
},
"oklch": {
"l": 0.31361,
"c": 0.05245,
"h": 96.3
},
"luminance": 0.03098
}Semantic roles & 50–950 ramp
primary
#39310E
secondary
#2F3C74
accent
#62E444
background
#F7F6F4
surface
#EDEBE7
border
#C8C6C3
text
#080601
muted
#7B7A77