#373405#373405
#373405 is a dark, moderate yellow. Relative luminance 0.033; OKLCH L 31.8% C 0.063 H 105.7°. Best body text is #FFFFFF at 12.68:1 contrast (WCAG AA passes).
Color values
| HEX | #373405 |
|---|---|
| RGB | rgb(55, 52, 5) |
| HSL | hsl(56, 83%, 12%) |
| HSV | hsv(56, 91%, 22%) |
| CMYK | cmyk(0%, 5.5%, 90.9%, 78.4%) |
| CIE-LAB | lab(21.13, -5.05, 27.46) |
| CIE-LCH | lch(21.13, 27.92, 100.42°) |
| OKLab | oklab(31.84% -0.0171 0.0611) |
| OKLCH | oklch(31.84% 0.063 105.7) |
| XYZ | xyz(2.8311, 3.2793, 0.6274) |
| Luminance | 0.0328 (WCAG relative) |
| Temperature | warm |
| Family | yellow |
Closest named colors
Dark Olive
#373E02
ΔE00 5.15
Green Brown
#544E03
ΔE00 9.83
Dark Olive Green
#3C4D03
ΔE00 10.36
Mud Brown
#60460F
ΔE00 11.91
Olive Brown
#645403
ΔE00 13.37
Navy Green
#35530A
ΔE00 13.45
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#373405 #050837
analogous
#371B05 #373405 #213705
triadic
#373405 #053734 #340537
tetradic
#373405 #05371B #050837 #370521
square
#373405 #05371B #050837 #370521
split-complementary
#373405 #052137 #1B0537
monochromatic
#1C1B03 #1C1B03 #373405 #6F690A #A79E0F
Accessibility & contrast
On white
12.68
#373405 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.66
#373405 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #373405
12.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##373405 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##373405 | 1.00 | 12.68 | 1.66 | 12.68 |
| #FFFFFF | 12.68 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.66 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 12.68 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3A3200
Deuteranopia (green-blind)
#3B3408
Tritanopia (blue-blind)
#3C302B
Achromatopsia (no color)
#333333
Design tokens & code
CSS
--color: #373405; /* rgb */ color: rgb(55, 52, 5); /* oklch */ color: oklch(31.8% 0.063 105.7);
Tailwind
colors: {
custom: {
50: '#706b4a',
500: '#373405',
950: '#000000',
},
}SCSS
$custom: #373405; $custom-light: #706b4a; $custom-dark: #000000;
JSON
{
"hex": "#373405",
"rgb": {
"r": 55,
"g": 52,
"b": 5
},
"hsl": {
"h": 56.4,
"s": 83.333,
"l": 11.765
},
"oklch": {
"l": 0.31835,
"c": 0.06341,
"h": 105.7
},
"luminance": 0.03279
}Semantic roles & 50–950 ramp
primary
#373405
secondary
#202578
accent
#3AFA2E
background
#F6F6F4
surface
#ECEBE7
border
#C7C6C3
text
#080601
muted
#7B7A77