#39310C#39310C
#39310C is a dark, muted yellow. Relative luminance 0.031; OKLCH L 31.3% C 0.054 H 96.9°. Best body text is #FFFFFF at 12.97:1 contrast (WCAG AA passes).
Color values
| HEX | #39310C |
|---|---|
| RGB | rgb(57, 49, 12) |
| HSL | hsl(49, 65%, 14%) |
| HSV | hsv(49, 79%, 22%) |
| CMYK | cmyk(0%, 14%, 78.9%, 77.6%) |
| CIE-LAB | lab(20.41, -1.58, 23.83) |
| CIE-LCH | lch(20.41, 23.88, 93.79°) |
| OKLab | oklab(31.34% -0.0065 0.0539) |
| OKLCH | oklch(31.34% 0.054 96.9) |
| XYZ | xyz(2.8522, 3.0932, 0.7946) |
| Luminance | 0.0309 (WCAG relative) |
| Temperature | warm |
| Family | yellow |
Closest named colors
Dark Olive
#373E02
ΔE00 8.27
Mud Brown
#60460F
ΔE00 11.04
Green Brown
#544E03
ΔE00 11.40
Espresso
#4B382A
ΔE00 12.43
Dark Brown
#341C02
ΔE00 12.74
Dark Olive Green
#3C4D03
ΔE00 13.17
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#39310C #0C1439
analogous
#391A0C #39310C #2A390C
triadic
#39310C #0C3931 #310C39
tetradic
#39310C #0C391A #0C1439 #390C2A
square
#39310C #0C391A #0C1439 #390C2A
split-complementary
#39310C #0C2A39 #1A0C39
monochromatic
#191605 #191605 #39310C #6C5C17 #9E8821
Accessibility & contrast
On white
12.97
#39310C on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.62
#39310C on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #39310C
12.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##39310C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##39310C | 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)
#373007
Deuteranopia (green-blind)
#39320E
Tritanopia (blue-blind)
#3E2D29
Achromatopsia (no color)
#313131
Design tokens & code
CSS
--color: #39310c; /* rgb */ color: rgb(57, 49, 12); /* oklch */ color: oklch(31.3% 0.054 96.9);
Tailwind
colors: {
custom: {
50: '#71684d',
500: '#39310c',
950: '#000000',
},
}SCSS
$custom: #39310c; $custom-light: #71684d; $custom-dark: #000000;
JSON
{
"hex": "#39310c",
"rgb": {
"r": 57,
"g": 49,
"b": 12
},
"hsl": {
"h": 49.333,
"s": 65.217,
"l": 13.529
},
"oklch": {
"l": 0.31338,
"c": 0.05433,
"h": 96.9
},
"luminance": 0.03093
}Semantic roles & 50–950 ramp
primary
#39310C
secondary
#2C3975
accent
#5EE840
background
#F7F6F4
surface
#EDEBE7
border
#C8C6C3
text
#080601
muted
#7B7A77