#433D0B#433D0B
#433D0B is a dark, moderate yellow. Relative luminance 0.046; OKLCH L 35.6% C 0.067 H 102.2°. Best body text is #FFFFFF at 10.99:1 contrast (WCAG AA passes).
Color values
| HEX | #433D0B |
|---|---|
| RGB | rgb(67, 61, 11) |
| HSL | hsl(54, 72%, 15%) |
| HSV | hsv(54, 84%, 26%) |
| CMYK | cmyk(0%, 9%, 83.6%, 73.7%) |
| CIE-LAB | lab(25.43, -4.01, 29.79) |
| CIE-LCH | lch(25.43, 30.05, 97.67°) |
| OKLab | oklab(35.58% -0.0142 0.0655) |
| OKLCH | oklch(35.58% 0.067 102.2) |
| XYZ | xyz(4.0441, 4.5551, 0.9828) |
| Luminance | 0.0456 (WCAG relative) |
| Temperature | warm |
| Family | yellow |
Closest named colors
Dark Olive
#373E02
ΔE00 5.29
Green Brown
#544E03
ΔE00 6.72
Mud Brown
#60460F
ΔE00 9.09
Dark Olive Green
#3C4D03
ΔE00 9.31
Olive Brown
#645403
ΔE00 10.04
Army Green
#4B5D16
ΔE00 12.61
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#433D0B #0B1143
analogous
#43210B #433D0B #2D430B
triadic
#433D0B #0B433D #3D0B43
tetradic
#433D0B #0B4321 #0B1143 #430B2D
square
#433D0B #0B4321 #0B1143 #430B2D
split-complementary
#433D0B #0B2D43 #210B43
monochromatic
#1A1804 #1A1804 #433D0B #786D14 #AC9D1C
Accessibility & contrast
On white
10.99
#433D0B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.91
#433D0B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #433D0B
10.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##433D0B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##433D0B | 1.00 | 10.99 | 1.91 | 10.99 |
| #FFFFFF | 10.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.91 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#443B03
Deuteranopia (green-blind)
#453D0F
Tritanopia (blue-blind)
#493833
Achromatopsia (no color)
#3C3C3C
Design tokens & code
CSS
--color: #433d0b; /* rgb */ color: rgb(67, 61, 11); /* oklch */ color: oklch(35.6% 0.067 102.2);
Tailwind
colors: {
custom: {
50: '#7a724e',
500: '#433d0b',
950: '#000000',
},
}SCSS
$custom: #433d0b; $custom-light: #7a724e; $custom-dark: #000000;
JSON
{
"hex": "#433d0b",
"rgb": {
"r": 67,
"g": 61,
"b": 11
},
"hsl": {
"h": 53.571,
"s": 71.795,
"l": 15.294
},
"oklch": {
"l": 0.35577,
"c": 0.06706,
"h": 102.2
},
"luminance": 0.04555
}Semantic roles & 50–950 ramp
primary
#433D0B
secondary
#2A3380
accent
#4DEF39
background
#F7F6F4
surface
#EEECE7
border
#C9C7C3
text
#090702
muted
#7B7A78