#5B5011#5B5011
#5B5011 is a dark, moderate yellow. Relative luminance 0.080; OKLCH L 43.0% C 0.081 H 98.9°. Best body text is #FFFFFF at 8.08:1 contrast (WCAG AA passes).
Color values
| HEX | #5B5011 |
|---|---|
| RGB | rgb(91, 80, 17) |
| HSL | hsl(51, 69%, 21%) |
| HSV | hsv(51, 81%, 36%) |
| CMYK | cmyk(0%, 12.1%, 81.3%, 64.3%) |
| CIE-LAB | lab(33.99, -3.08, 36.29) |
| CIE-LCH | lch(33.99, 36.42, 94.85°) |
| OKLab | oklab(42.99% -0.0124 0.0796) |
| OKLCH | oklch(42.99% 0.081 98.9) |
| XYZ | xyz(7.2846, 8.0023, 1.6911) |
| Luminance | 0.0800 (WCAG relative) |
| Temperature | warm |
| Family | yellow |
Closest named colors
Green Brown
#544E03
ΔE00 2.53
Olive Brown
#645403
ΔE00 3.30
Greenish Brown
#696112
ΔE00 6.27
Greeny Brown
#696006
ΔE00 6.38
Mud
#735C12
ΔE00 6.70
Mud Brown
#60460F
ΔE00 6.89
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5B5011 #111C5B
analogous
#5B2B11 #5B5011 #415B11
triadic
#5B5011 #115B50 #50115B
tetradic
#5B5011 #115B2B #111C5B #5B1141
square
#5B5011 #115B2B #111C5B #5B1141
split-complementary
#5B5011 #11415B #2B115B
monochromatic
#1A1705 #272307 #5B5011 #8F7D1B #C2AB24
Accessibility & contrast
On white
8.08
#5B5011 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.60
#5B5011 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #5B5011
8.08:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5B5011 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##5B5011 | 1.00 | 8.08 | 2.60 | 8.08 |
| #FFFFFF | 8.08 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.60 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.08 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#594E05
Deuteranopia (green-blind)
#5C5215
Tritanopia (blue-blind)
#634944
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #5b5011; /* rgb */ color: rgb(91, 80, 17); /* oklch */ color: oklch(43.0% 0.081 98.9);
Tailwind
colors: {
custom: {
50: '#8c8055',
500: '#5b5011',
950: '#000000',
},
}SCSS
$custom: #5b5011; $custom-light: #8c8055; $custom-dark: #000000;
JSON
{
"hex": "#5b5011",
"rgb": {
"r": 91,
"g": 80,
"b": 17
},
"hsl": {
"h": 51.081,
"s": 68.519,
"l": 21.176
},
"oklch": {
"l": 0.42989,
"c": 0.08052,
"h": 98.9
},
"luminance": 0.08002
}Semantic roles & 50–950 ramp
primary
#5B5011
secondary
#344294
accent
#56EB3C
background
#F8F7F5
surface
#F0EEE9
border
#CBC9C5
text
#0C0A03
muted
#7D7C78