#433F09#433F09
#433F09 is a dark, moderate yellow. Relative luminance 0.048; OKLCH L 36.1% C 0.070 H 105.0°. Best body text is #FFFFFF at 10.75:1 contrast (WCAG AA passes).
Color values
| HEX | #433F09 |
|---|---|
| RGB | rgb(67, 63, 9) |
| HSL | hsl(56, 76%, 15%) |
| HSV | hsv(56, 87%, 26%) |
| CMYK | cmyk(0%, 6%, 86.6%, 73.7%) |
| CIE-LAB | lab(26.06, -5.36, 31.20) |
| CIE-LCH | lch(26.06, 31.66, 99.75°) |
| OKLab | oklab(36.08% -0.0182 0.0681) |
| OKLCH | oklch(36.08% 0.07 105) |
| XYZ | xyz(4.1417, 4.7682, 0.9606) |
| Luminance | 0.0477 (WCAG relative) |
| Temperature | warm |
| Family | yellow |
Closest named colors
Dark Olive
#373E02
ΔE00 4.40
Green Brown
#544E03
ΔE00 5.97
Dark Olive Green
#3C4D03
ΔE00 8.17
Mud Brown
#60460F
ΔE00 9.62
Olive Brown
#645403
ΔE00 9.68
Army Green
#4B5D16
ΔE00 11.55
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#433F09 #090D43
analogous
#432209 #433F09 #2A4309
triadic
#433F09 #09433F #3F0943
tetradic
#433F09 #094322 #090D43 #43092A
square
#433F09 #094322 #090D43 #43092A
split-complementary
#433F09 #092A43 #220943
monochromatic
#1B1904 #1B1904 #433F09 #797210 #AFA417
Accessibility & contrast
On white
10.75
#433F09 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.95
#433F09 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #433F09
10.75:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##433F09 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##433F09 | 1.00 | 10.75 | 1.95 | 10.75 |
| #FFFFFF | 10.75 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.95 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.75 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#453C01
Deuteranopia (green-blind)
#473F0D
Tritanopia (blue-blind)
#493A35
Achromatopsia (no color)
#3E3E3E
Design tokens & code
CSS
--color: #433f09; /* rgb */ color: rgb(67, 63, 9); /* oklch */ color: oklch(36.1% 0.070 105.0);
Tailwind
colors: {
custom: {
50: '#7a734d',
500: '#433f09',
950: '#000000',
},
}SCSS
$custom: #433f09; $custom-light: #7a734d; $custom-dark: #000000;
JSON
{
"hex": "#433f09",
"rgb": {
"r": 67,
"g": 63,
"b": 9
},
"hsl": {
"h": 55.862,
"s": 76.316,
"l": 14.902
},
"oklch": {
"l": 0.36079,
"c": 0.07049,
"h": 105
},
"luminance": 0.04768
}Semantic roles & 50–950 ramp
primary
#433F09
secondary
#272D81
accent
#42F335
background
#F7F6F4
surface
#EEECE7
border
#C9C7C3
text
#090802
muted
#7B7B78