#413F0B#413F0B
#413F0B is a dark, moderate yellow. Relative luminance 0.047; OKLCH L 35.9% C 0.069 H 107.2°. Best body text is #FFFFFF at 10.82:1 contrast (WCAG AA passes).
Color values
| HEX | #413F0B |
|---|---|
| RGB | rgb(65, 63, 11) |
| HSL | hsl(58, 71%, 15%) |
| HSV | hsv(58, 83%, 25%) |
| CMYK | cmyk(0%, 3.1%, 83.1%, 74.5%) |
| CIE-LAB | lab(25.87, -6.30, 30.13) |
| CIE-LCH | lch(25.87, 30.78, 101.81°) |
| OKLab | oklab(35.88% -0.0205 0.0664) |
| OKLCH | oklch(35.88% 0.069 107.2) |
| XYZ | xyz(4.0180, 4.7031, 1.0127) |
| Luminance | 0.0470 (WCAG relative) |
| Temperature | warm |
| Family | yellow |
Closest named colors
Dark Olive
#373E02
ΔE00 3.63
Green Brown
#544E03
ΔE00 6.43
Dark Olive Green
#3C4D03
ΔE00 7.61
Olive Brown
#645403
ΔE00 10.33
Mud Brown
#60460F
ΔE00 10.47
Navy Green
#35530A
ΔE00 10.98
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#413F0B #0B0D41
analogous
#41240B #413F0B #28410B
triadic
#413F0B #0B413F #3F0B41
tetradic
#413F0B #0B4124 #0B0D41 #410B28
square
#413F0B #0B4124 #0B0D41 #410B28
split-complementary
#413F0B #0B2841 #240B41
monochromatic
#1A1904 #1A1904 #413F0B #757214 #AAA41D
Accessibility & contrast
On white
10.82
#413F0B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.94
#413F0B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #413F0B
10.82:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##413F0B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##413F0B | 1.00 | 10.82 | 1.94 | 10.82 |
| #FFFFFF | 10.82 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.94 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.82 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#453C03
Deuteranopia (green-blind)
#463E0F
Tritanopia (blue-blind)
#463A35
Achromatopsia (no color)
#3D3D3D
Design tokens & code
CSS
--color: #413f0b; /* rgb */ color: rgb(65, 63, 11); /* oklch */ color: oklch(35.9% 0.069 107.2);
Tailwind
colors: {
custom: {
50: '#78734e',
500: '#413f0b',
950: '#000000',
},
}SCSS
$custom: #413f0b; $custom-light: #78734e; $custom-dark: #000000;
JSON
{
"hex": "#413f0b",
"rgb": {
"r": 65,
"g": 63,
"b": 11
},
"hsl": {
"h": 57.778,
"s": 71.053,
"l": 14.902
},
"oklch": {
"l": 0.3588,
"c": 0.06947,
"h": 107.2
},
"luminance": 0.04703
}Semantic roles & 50–950 ramp
primary
#413F0B
secondary
#2A2D7E
accent
#41EE3A
background
#F7F6F4
surface
#EDECE7
border
#C8C7C3
text
#090802
muted
#7B7B78