#4B431D#4B431D
#4B431D is a dark, muted yellow. Relative luminance 0.056; OKLCH L 38.2% C 0.057 H 97.6°. Best body text is #FFFFFF at 9.91:1 contrast (WCAG AA passes).
Color values
| HEX | #4B431D |
|---|---|
| RGB | rgb(75, 67, 29) |
| HSL | hsl(50, 44%, 20%) |
| HSV | hsv(50, 61%, 29%) |
| CMYK | cmyk(0%, 10.7%, 61.3%, 70.6%) |
| CIE-LAB | lab(28.38, -2.32, 23.99) |
| CIE-LCH | lch(28.38, 24.10, 95.52°) |
| OKLab | oklab(38.18% -0.0075 0.0562) |
| OKLCH | oklch(38.18% 0.057 97.6) |
| XYZ | xyz(5.1308, 5.5991, 1.9726) |
| Luminance | 0.0560 (WCAG relative) |
| Temperature | warm |
| Family | yellow |
Closest named colors
Green Brown
#544E03
ΔE00 7.43
Dark Olive
#373E02
ΔE00 7.67
Mud Brown
#60460F
ΔE00 8.21
Olive Brown
#645403
ΔE00 9.86
Dark Olive Green
#3C4D03
ΔE00 10.57
Greenish Brown
#696112
ΔE00 12.53
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4B431D #1D254B
analogous
#4B2C1D #4B431D #3C4B1D
triadic
#4B431D #1D4B43 #431D4B
tetradic
#4B431D #1D4B2C #1D254B #4B1D3C
square
#4B431D #1D4B2C #1D254B #4B1D3C
split-complementary
#4B431D #1D3C4B #2C1D4B
monochromatic
#161409 #1F1C0C #4B431D #776A2E #A3923F
Accessibility & contrast
On white
9.91
#4B431D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.12
#4B431D on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #4B431D
9.91:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4B431D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4B431D | 1.00 | 9.91 | 2.12 | 9.91 |
| #FFFFFF | 9.91 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.12 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.91 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#494119
Deuteranopia (green-blind)
#4C441F
Tritanopia (blue-blind)
#513E3A
Achromatopsia (no color)
#434343
Design tokens & code
CSS
--color: #4b431d; /* rgb */ color: rgb(75, 67, 29); /* oklch */ color: oklch(38.2% 0.057 97.6);
Tailwind
colors: {
custom: {
50: '#7f765a',
500: '#4b431d',
950: '#000000',
},
}SCSS
$custom: #4b431d; $custom-light: #7f765a; $custom-dark: #000000;
JSON
{
"hex": "#4b431d",
"rgb": {
"r": 75,
"g": 67,
"b": 29
},
"hsl": {
"h": 49.565,
"s": 44.231,
"l": 20.392
},
"oklch": {
"l": 0.38178,
"c": 0.05667,
"h": 97.6
},
"luminance": 0.05599
}Semantic roles & 50–950 ramp
primary
#4B431D
secondary
#444E80
accent
#6AD454
background
#F7F7F5
surface
#EEEDE9
border
#C9C8C5
text
#0A0804
muted
#7C7B79