#C0B638#C0B638
#C0B638 is a light, vivid yellow. Relative luminance 0.449; OKLCH L 76.2% C 0.142 H 104.7°. Best body text is #000000 at 9.99:1 contrast (WCAG AA passes).
Color values
| HEX | #C0B638 |
|---|---|
| RGB | rgb(192, 182, 56) |
| HSL | hsl(56, 55%, 49%) |
| HSV | hsv(56, 71%, 75%) |
| CMYK | cmyk(0%, 5.2%, 70.8%, 24.7%) |
| CIE-LAB | lab(72.86, -10.89, 61.92) |
| CIE-LCH | lch(72.86, 62.87, 99.97°) |
| OKLab | oklab(76.23% -0.0362 0.1375) |
| OKLCH | oklch(76.23% 0.142 104.7) |
| XYZ | xyz(39.1816, 44.9494, 10.3528) |
| Luminance | 0.4495 (WCAG relative) |
| Temperature | warm |
| Family | yellow |
Closest named colors
Olive Yellow
#C2B709
ΔE00 2.95
Puke Yellow
#C2BE0E
ΔE00 3.78
Muddy Yellow
#BFAC05
ΔE00 4.21
Vomit Yellow
#C7C10C
ΔE00 4.35
Brownish Yellow
#C9B003
ΔE00 5.01
Mustard Yellow
#D2BD0A
ΔE00 5.04
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#C0B638 #3842C0
analogous
#C07238 #C0B638 #86C038
triadic
#C0B638 #38C0B6 #B638C0
tetradic
#C0B638 #38C072 #3842C0 #C03886
square
#C0B638 #38C072 #3842C0 #C03886
split-complementary
#C0B638 #3886C0 #7238C0
monochromatic
#615C1C #91892A #C0B638 #D2CA64 #DFDA93
Accessibility & contrast
On white
2.10
#C0B638 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
9.99
#C0B638 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #C0B638
9.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##C0B638 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##C0B638 | 1.00 | 2.10 | 9.99 | 9.99 |
| #FFFFFF | 2.10 | 1.00 | 21.00 | 21.00 |
| #000000 | 9.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 9.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#C6B023
Deuteranopia (green-blind)
#C9B541
Tritanopia (blue-blind)
#CEAA9D
Achromatopsia (no color)
#B3B3B3
Design tokens & code
CSS
--color: #c0b638; /* rgb */ color: rgb(192, 182, 56); /* oklch */ color: oklch(76.2% 0.142 104.7);
Tailwind
colors: {
custom: {
50: '#d7cb77',
500: '#c0b638',
950: '#000000',
},
}SCSS
$custom: #c0b638; $custom-light: #d7cb77; $custom-dark: #000000;
JSON
{
"hex": "#c0b638",
"rgb": {
"r": 192,
"g": 182,
"b": 56
},
"hsl": {
"h": 55.588,
"s": 54.839,
"l": 48.627
},
"oklch": {
"l": 0.76229,
"c": 0.14219,
"h": 104.7
},
"luminance": 0.44948
}Semantic roles & 50–950 ramp
primary
#C0B638
secondary
#898ECB
accent
#55DE4A
background
#FDFCF7
surface
#FBF8EE
border
#D4D1C9
text
#151309
muted
#83827B