#554F1B#554F1B
#554F1B is a dark, moderate yellow. Relative luminance 0.076; OKLCH L 42.2% C 0.072 H 102.7°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).
Color values
| HEX | #554F1B |
|---|---|
| RGB | rgb(85, 79, 27) |
| HSL | hsl(54, 52%, 22%) |
| HSV | hsv(54, 68%, 33%) |
| CMYK | cmyk(0%, 7.1%, 68.2%, 66.7%) |
| CIE-LAB | lab(33.14, -4.86, 30.68) |
| CIE-LCH | lch(33.14, 31.06, 99.00°) |
| OKLab | oklab(42.2% -0.0158 0.0699) |
| OKLCH | oklch(42.2% 0.072 102.7) |
| XYZ | xyz(6.7404, 7.6027, 2.1491) |
| Luminance | 0.0760 (WCAG relative) |
| Temperature | warm |
| Family | yellow |
Closest named colors
Green Brown
#544E03
ΔE00 3.51
Olive Brown
#645403
ΔE00 6.11
Greenish Brown
#696112
ΔE00 7.69
Dark Olive
#373E02
ΔE00 8.03
Greeny Brown
#696006
ΔE00 8.11
Dark Olive Green
#3C4D03
ΔE00 8.32
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#554F1B #1B2155
analogous
#55321B #554F1B #3E551B
triadic
#554F1B #1B554F #4F1B55
tetradic
#554F1B #1B5532 #1B2155 #551B3E
square
#554F1B #1B5532 #1B2155 #551B3E
split-complementary
#554F1B #1B3E55 #321B55
monochromatic
#171607 #27240C #554F1B #837A2A #B2A539
Accessibility & contrast
On white
8.33
#554F1B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.52
#554F1B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #554F1B
8.33:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##554F1B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##554F1B | 1.00 | 8.33 | 2.52 | 8.33 |
| #FFFFFF | 8.33 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.52 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.33 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#564C15
Deuteranopia (green-blind)
#584F1E
Tritanopia (blue-blind)
#5C4944
Achromatopsia (no color)
#4E4E4E
Design tokens & code
CSS
--color: #554f1b; /* rgb */ color: rgb(85, 79, 27); /* oklch */ color: oklch(42.2% 0.072 102.7);
Tailwind
colors: {
custom: {
50: '#87805a',
500: '#554f1b',
950: '#000000',
},
}SCSS
$custom: #554f1b; $custom-light: #87805a; $custom-dark: #000000;
JSON
{
"hex": "#554f1b",
"rgb": {
"r": 85,
"g": 79,
"b": 27
},
"hsl": {
"h": 53.793,
"s": 51.786,
"l": 21.961
},
"oklch": {
"l": 0.42196,
"c": 0.07169,
"h": 102.7
},
"luminance": 0.07602
}Semantic roles & 50–950 ramp
primary
#554F1B
secondary
#41498B
accent
#5BDB4D
background
#F8F7F5
surface
#F0EEE9
border
#CBC9C5
text
#0B0A04
muted
#7C7C79