#5A511F#5A511F
#5A511F is a dark, moderate yellow. Relative luminance 0.082; OKLCH L 43.3% C 0.070 H 99.2°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).
Color values
| HEX | #5A511F |
|---|---|
| RGB | rgb(90, 81, 31) |
| HSL | hsl(51, 49%, 24%) |
| HSV | hsv(51, 66%, 35%) |
| CMYK | cmyk(0%, 10%, 65.6%, 64.7%) |
| CIE-LAB | lab(34.31, -3.29, 30.04) |
| CIE-LCH | lch(34.31, 30.22, 96.24°) |
| OKLab | oklab(43.26% -0.0111 0.0691) |
| OKLCH | oklch(43.26% 0.07 99.2) |
| XYZ | xyz(7.4065, 8.1578, 2.4805) |
| Luminance | 0.0816 (WCAG relative) |
| Temperature | warm |
| Family | yellow |
Closest named colors
Green Brown
#544E03
ΔE00 4.21
Olive Brown
#645403
ΔE00 5.47
Greenish Brown
#696112
ΔE00 7.22
Mud Brown
#60460F
ΔE00 7.50
Greeny Brown
#696006
ΔE00 7.69
Mud
#735C12
ΔE00 7.90
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5A511F #1F285A
analogous
#5A331F #5A511F #455A1F
triadic
#5A511F #1F5A51 #511F5A
tetradic
#5A511F #1F5A33 #1F285A #5A1F45
square
#5A511F #1F5A33 #1F285A #5A1F45
split-complementary
#5A511F #1F455A #331F5A
monochromatic
#171408 #2C280F #5A511F #887A2F #B5A33E
Accessibility & contrast
On white
7.98
#5A511F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.63
#5A511F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #5A511F
7.98:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5A511F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##5A511F | 1.00 | 7.98 | 2.63 | 7.98 |
| #FFFFFF | 7.98 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.63 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.98 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#594F1A
Deuteranopia (green-blind)
#5B5222
Tritanopia (blue-blind)
#614B46
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #5a511f; /* rgb */ color: rgb(90, 81, 31); /* oklch */ color: oklch(43.3% 0.070 99.2);
Tailwind
colors: {
custom: {
50: '#8b815d',
500: '#5a511f',
950: '#000000',
},
}SCSS
$custom: #5a511f; $custom-light: #8b815d; $custom-dark: #000000;
JSON
{
"hex": "#5a511f",
"rgb": {
"r": 90,
"g": 81,
"b": 31
},
"hsl": {
"h": 50.847,
"s": 48.76,
"l": 23.725
},
"oklch": {
"l": 0.43258,
"c": 0.06996,
"h": 99.2
},
"luminance": 0.08157
}Semantic roles & 50–950 ramp
primary
#5A511F
secondary
#46518F
accent
#64D84F
background
#F8F7F5
surface
#F0EEE9
border
#CBC9C5
text
#0C0A04
muted
#7D7C79