#CFBB40#CFBB40
#CFBB40 is a light, vivid yellow. Relative luminance 0.492; OKLCH L 78.7% C 0.141 H 99.9°. Best body text is #000000 at 10.84:1 contrast (WCAG AA passes).
Color values
| HEX | #CFBB40 |
|---|---|
| RGB | rgb(207, 187, 64) |
| HSL | hsl(52, 60%, 53%) |
| HSV | hsv(52, 69%, 81%) |
| CMYK | cmyk(0%, 9.7%, 69.1%, 18.8%) |
| CIE-LAB | lab(75.56, -6.62, 61.97) |
| CIE-LCH | lch(75.56, 62.32, 96.10°) |
| OKLab | oklab(78.71% -0.0241 0.1385) |
| OKLCH | oklch(78.71% 0.141 99.9) |
| XYZ | xyz(44.4299, 49.1783, 12.0016) |
| Luminance | 0.4918 (WCAG relative) |
| Temperature | warm |
| Family | yellow |
Closest named colors
Mustard Yellow
#D2BD0A
ΔE00 3.56
Mustard (survey)
#CEB301
ΔE00 4.07
Olive Yellow
#C2B709
ΔE00 4.12
Brownish Yellow
#C9B003
ΔE00 4.21
Dark Yellow
#D5B60A
ΔE00 4.28
Ugly Yellow
#D0C101
ΔE00 4.29
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#CFBB40 #4054CF
analogous
#CF7340 #CFBB40 #9CCF40
triadic
#CFBB40 #40CFBB #BB40CF
tetradic
#CFBB40 #40CF73 #4054CF #CF409C
square
#CFBB40 #40CF73 #4054CF #CF409C
split-complementary
#CFBB40 #409CCF #7340CF
monochromatic
#776A1E #A8962A #CFBB40 #DBCC71 #E8DEA2
Accessibility & contrast
On white
1.94
#CFBB40 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
10.84
#CFBB40 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #CFBB40
10.84:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##CFBB40 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##CFBB40 | 1.00 | 1.94 | 10.84 | 10.84 |
| #FFFFFF | 1.94 | 1.00 | 21.00 | 21.00 |
| #000000 | 10.84 | 21.00 | 1.00 | 1.00 |
| ##000000 | 10.84 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#CDB62E
Deuteranopia (green-blind)
#D2BD47
Tritanopia (blue-blind)
#DFAEA2
Achromatopsia (no color)
#BABABA
Design tokens & code
CSS
--color: #cfbb40; /* rgb */ color: rgb(207, 187, 64); /* oklch */ color: oklch(78.7% 0.141 99.9);
Tailwind
colors: {
custom: {
50: '#e1cf7c',
500: '#cfbb40',
950: '#000000',
},
}SCSS
$custom: #cfbb40; $custom-light: #e1cf7c; $custom-dark: #000000;
JSON
{
"hex": "#cfbb40",
"rgb": {
"r": 207,
"g": 187,
"b": 64
},
"hsl": {
"h": 51.608,
"s": 59.833,
"l": 53.137
},
"oklch": {
"l": 0.78708,
"c": 0.14058,
"h": 99.9
},
"luminance": 0.49176
}Semantic roles & 50–950 ramp
primary
#CFBB40
secondary
#979FD4
accent
#5BE345
background
#FEFCF7
surface
#FDF9EE
border
#D5D2C9
text
#16130A
muted
#84827C