#6C661B#6C661B
#6C661B is a mid, moderate yellow. Relative luminance 0.128; OKLCH L 50.1% C 0.094 H 104.7°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).
Color values
| HEX | #6C661B |
|---|---|
| RGB | rgb(108, 102, 27) |
| HSL | hsl(56, 60%, 26%) |
| HSV | hsv(56, 75%, 42%) |
| CMYK | cmyk(0%, 5.6%, 75%, 57.6%) |
| CIE-LAB | lab(42.42, -7.14, 40.88) |
| CIE-LCH | lch(42.42, 41.50, 99.91°) |
| OKLab | oklab(50.11% -0.0238 0.0907) |
| OKLCH | oklch(50.11% 0.094 104.7) |
| XYZ | xyz(11.1340, 12.7705, 2.9152) |
| Luminance | 0.1277 (WCAG relative) |
| Temperature | warm |
| Family | yellow |
Closest named colors
Greenish Brown
#696112
ΔE00 1.93
Greeny Brown
#696006
ΔE00 2.80
Brown Green
#706C11
ΔE00 2.84
Browny Green
#6F6C0A
ΔE00 3.24
Mud Green
#606602
ΔE00 4.32
Brownish Green
#6A6E09
ΔE00 4.49
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#6C661B #1B216C
analogous
#6C3E1B #6C661B #4A6C1B
triadic
#6C661B #1B6C66 #661B6C
tetradic
#6C661B #1B6C3E #1B216C #6C1B4A
square
#6C661B #1B6C3E #1B216C #6C1B4A
split-complementary
#6C661B #1B4A6C #3E1B6C
monochromatic
#181706 #3B380F #6C661B #9D9427 #CCC135
Accessibility & contrast
On white
5.91
#6C661B on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.55
#6C661B on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #6C661B
5.91:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##6C661B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##6C661B | 1.00 | 5.91 | 3.55 | 5.91 |
| #FFFFFF | 5.91 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.55 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.91 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6F620E
Deuteranopia (green-blind)
#726620
Tritanopia (blue-blind)
#745F57
Achromatopsia (no color)
#646464
Design tokens & code
CSS
--color: #6c661b; /* rgb */ color: rgb(108, 102, 27); /* oklch */ color: oklch(50.1% 0.094 104.7);
Tailwind
colors: {
custom: {
50: '#99915d',
500: '#6c661b',
950: '#000000',
},
}SCSS
$custom: #6c661b; $custom-light: #99915d; $custom-dark: #000000;
JSON
{
"hex": "#6c661b",
"rgb": {
"r": 108,
"g": 102,
"b": 27
},
"hsl": {
"h": 55.556,
"s": 60,
"l": 26.471
},
"oklch": {
"l": 0.50113,
"c": 0.09375,
"h": 104.7
},
"luminance": 0.1277
}Semantic roles & 50–950 ramp
primary
#6C661B
secondary
#4249A1
accent
#50E345
background
#F9F8F5
surface
#F2F0E9
border
#CCCBC5
text
#0E0C04
muted
#7E7D79