#4A450B#4A450B
#4A450B is a dark, moderate yellow. Relative luminance 0.057; OKLCH L 38.4% C 0.075 H 104.2°. Best body text is #FFFFFF at 9.78:1 contrast (WCAG AA passes).
Color values
| HEX | #4A450B |
|---|---|
| RGB | rgb(74, 69, 11) |
| HSL | hsl(55, 74%, 17%) |
| HSV | hsv(55, 85%, 29%) |
| CMYK | cmyk(0%, 6.8%, 85.1%, 71%) |
| CIE-LAB | lab(28.74, -5.33, 33.13) |
| CIE-LCH | lch(28.74, 33.56, 99.14°) |
| OKLab | oklab(38.39% -0.0184 0.0723) |
| OKLCH | oklch(38.39% 0.075 104.2) |
| XYZ | xyz(5.0128, 5.7365, 1.1597) |
| Luminance | 0.0574 (WCAG relative) |
| Temperature | warm |
| Family | yellow |
Closest named colors
Green Brown
#544E03
ΔE00 3.88
Dark Olive
#373E02
ΔE00 5.46
Olive Brown
#645403
ΔE00 7.67
Dark Olive Green
#3C4D03
ΔE00 7.72
Mud Brown
#60460F
ΔE00 8.70
Army Green
#4B5D16
ΔE00 10.27
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4A450B #0B104A
analogous
#4A260B #4A450B #304A0B
triadic
#4A450B #0B4A45 #450B4A
tetradic
#4A450B #0B4A26 #0B104A #4A0B30
square
#4A450B #0B4A26 #0B104A #4A0B30
split-complementary
#4A450B #0B304A #260B4A
monochromatic
#1B1904 #1B1904 #4A450B #7F7713 #B5A81B
Accessibility & contrast
On white
9.78
#4A450B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.15
#4A450B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #4A450B
9.78:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4A450B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4A450B | 1.00 | 9.78 | 2.15 | 9.78 |
| #FFFFFF | 9.78 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.15 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.78 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4C4201
Deuteranopia (green-blind)
#4E4510
Tritanopia (blue-blind)
#50403A
Achromatopsia (no color)
#444444
Design tokens & code
CSS
--color: #4a450b; /* rgb */ color: rgb(74, 69, 11); /* oklch */ color: oklch(38.4% 0.075 104.2);
Tailwind
colors: {
custom: {
50: '#7f7850',
500: '#4a450b',
950: '#000000',
},
}SCSS
$custom: #4a450b; $custom-light: #7f7850; $custom-dark: #000000;
JSON
{
"hex": "#4a450b",
"rgb": {
"r": 74,
"g": 69,
"b": 11
},
"hsl": {
"h": 55.238,
"s": 74.118,
"l": 16.667
},
"oklch": {
"l": 0.38385,
"c": 0.07461,
"h": 104.2
},
"luminance": 0.05736
}Semantic roles & 50–950 ramp
primary
#4A450B
secondary
#2B3286
accent
#46F137
background
#F8F7F4
surface
#EFEDE7
border
#CAC8C3
text
#0A0802
muted
#7C7B78