#4C450F#4C450F
#4C450F is a dark, moderate yellow. Relative luminance 0.058; OKLCH L 38.6% C 0.072 H 101.7°. Best body text is #FFFFFF at 9.70:1 contrast (WCAG AA passes).
Color values
| HEX | #4C450F |
|---|---|
| RGB | rgb(76, 69, 15) |
| HSL | hsl(53, 67%, 18%) |
| HSV | hsv(53, 80%, 30%) |
| CMYK | cmyk(0%, 9.2%, 80.3%, 70.2%) |
| CIE-LAB | lab(28.97, -4.10, 31.79) |
| CIE-LCH | lch(28.97, 32.06, 97.34°) |
| OKLab | oklab(38.63% -0.0146 0.0703) |
| OKLCH | oklch(38.63% 0.072 101.7) |
| XYZ | xyz(5.1951, 5.8275, 1.3030) |
| Luminance | 0.0583 (WCAG relative) |
| Temperature | warm |
| Family | yellow |
Closest named colors
Green Brown
#544E03
ΔE00 4.20
Dark Olive
#373E02
ΔE00 6.23
Olive Brown
#645403
ΔE00 7.47
Mud Brown
#60460F
ΔE00 7.86
Dark Olive Green
#3C4D03
ΔE00 8.59
Greenish Brown
#696112
ΔE00 10.34
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4C450F #0F164C
analogous
#4C260F #4C450F #344C0F
triadic
#4C450F #0F4C45 #450F4C
tetradic
#4C450F #0F4C26 #0F164C #4C0F34
square
#4C450F #0F4C26 #0F164C #4C0F34
split-complementary
#4C450F #0F344C #260F4C
monochromatic
#1A1705 #1A1705 #4C450F #7F7319 #B2A223
Accessibility & contrast
On white
9.70
#4C450F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.17
#4C450F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #4C450F
9.70:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4C450F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4C450F | 1.00 | 9.70 | 2.17 | 9.70 |
| #FFFFFF | 9.70 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.17 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.70 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4C4306
Deuteranopia (green-blind)
#4E4613
Tritanopia (blue-blind)
#523F3A
Achromatopsia (no color)
#444444
Design tokens & code
CSS
--color: #4c450f; /* rgb */ color: rgb(76, 69, 15); /* oklch */ color: oklch(38.6% 0.072 101.7);
Tailwind
colors: {
custom: {
50: '#817852',
500: '#4c450f',
950: '#000000',
},
}SCSS
$custom: #4c450f; $custom-light: #817852; $custom-dark: #000000;
JSON
{
"hex": "#4c450f",
"rgb": {
"r": 76,
"g": 69,
"b": 15
},
"hsl": {
"h": 53.115,
"s": 67.033,
"l": 17.843
},
"oklch": {
"l": 0.3863,
"c": 0.07177,
"h": 101.7
},
"luminance": 0.05827
}Semantic roles & 50–950 ramp
primary
#4C450F
secondary
#313A86
accent
#52EA3E
background
#F8F7F4
surface
#EFEDE7
border
#CAC8C3
text
#0B0802
muted
#7C7B78