#F6FC66#F6FC66
#F6FC66 is a very light, vivid yellow. Relative luminance 0.902; OKLCH L 95.9% C 0.170 H 111.4°. Best body text is #000000 at 19.03:1 contrast (WCAG AA passes).
Color values
| HEX | #F6FC66 |
|---|---|
| RGB | rgb(246, 252, 102) |
| HSL | hsl(62, 96%, 69%) |
| HSV | hsv(62, 60%, 99%) |
| CMYK | cmyk(2.4%, 0%, 59.5%, 1.2%) |
| CIE-LAB | lab(96.07, -20.57, 69.13) |
| CIE-LCH | lch(96.07, 72.12, 106.57°) |
| OKLab | oklab(95.9% -0.0619 0.1582) |
| OKLCH | oklch(95.9% 0.17 111.4) |
| XYZ | xyz(75.2168, 90.1747, 26.0110) |
| Luminance | 0.9017 (WCAG relative) |
| Temperature | warm |
| Family | yellow |
Closest named colors
Canary
#FDFF63
ΔE00 1.35
Pastel Yellow
#FFFE71
ΔE00 1.77
Butter Yellow
#FFFD74
ΔE00 2.08
Light Yellow
#FFFE7A
ΔE00 2.33
Custard
#FFFD78
ΔE00 2.33
Lemon (survey)
#FDFF52
ΔE00 2.47
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#F6FC66 #6C66FC
analogous
#FCB766 #F6FC66 #ABFC66
triadic
#F6FC66 #66F6FC #FC66F6
tetradic
#F6FC66 #66FCB7 #6C66FC #FC66AB
square
#F6FC66 #66FCB7 #6C66FC #FC66AB
split-complementary
#F6FC66 #66ABFC #B766FC
monochromatic
#DAE304 #F2FB2A #F6FC66 #FAFDA2 #FDFEDE
Accessibility & contrast
On white
1.10
#F6FC66 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
19.03
#F6FC66 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #F6FC66
19.03:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##F6FC66 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##F6FC66 | 1.00 | 1.10 | 19.03 | 19.03 |
| #FFFFFF | 1.10 | 1.00 | 21.00 | 21.00 |
| #000000 | 19.03 | 21.00 | 1.00 | 1.00 |
| ##000000 | 19.03 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFF254
Deuteranopia (green-blind)
#FFF66F
Tritanopia (blue-blind)
#FFEEDC
Achromatopsia (no color)
#F4F4F4
Design tokens & code
CSS
--color: #f6fc66; /* rgb */ color: rgb(246, 252, 102); /* oklch */ color: oklch(95.9% 0.170 111.4);
Tailwind
colors: {
custom: {
50: '#fcfd97',
500: '#f6fc66',
950: '#000000',
},
}SCSS
$custom: #f6fc66; $custom-light: #fcfd97; $custom-dark: #000000;
JSON
{
"hex": "#f6fc66",
"rgb": {
"r": 246,
"g": 252,
"b": 102
},
"hsl": {
"h": 62.4,
"s": 96.154,
"l": 69.412
},
"oklch": {
"l": 0.95901,
"c": 0.1699,
"h": 111.4
},
"luminance": 0.90173
}Semantic roles & 50–950 ramp
primary
#F6FC66
secondary
#3630D6
accent
#00E609
background
#FFFFFC
surface
#FFFFF5
border
#D7D7CF
text
#18170E
muted
#86857F