#F0E66C#F0E66C
#F0E66C is a very light, vivid yellow. Relative luminance 0.762; OKLCH L 90.9% C 0.143 H 104.6°. Best body text is #000000 at 16.24:1 contrast (WCAG AA passes).
Color values
| HEX | #F0E66C |
|---|---|
| RGB | rgb(240, 230, 108) |
| HSL | hsl(55, 81%, 68%) |
| HSV | hsv(55, 55%, 94%) |
| CMYK | cmyk(0%, 4.2%, 55%, 5.9%) |
| CIE-LAB | lab(89.95, -11.84, 59.61) |
| CIE-LCH | lch(89.95, 60.78, 101.23°) |
| OKLab | oklab(90.93% -0.0361 0.1388) |
| OKLCH | oklch(90.93% 0.143 104.6) |
| XYZ | xyz(66.9409, 76.2038, 25.3671) |
| Luminance | 0.7620 (WCAG relative) |
| Temperature | warm |
| Family | yellow |
Closest named colors
Sandy Yellow
#FDEE73
ΔE00 2.27
Yellowish
#FAEE66
ΔE00 2.37
Dull Yellow
#EEDC5B
ΔE00 3.00
Straw
#FCF679
ΔE00 3.39
Manilla
#FFFA86
ΔE00 4.39
Khaki (CSS)
#F0E68C
ΔE00 4.39
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#F0E66C #6C76F0
analogous
#F0A46C #F0E66C #B8F06C
triadic
#F0E66C #6CF0E6 #E66CF0
tetradic
#F0E66C #6CF0A4 #6C76F0 #F06CB8
square
#F0E66C #6CF0A4 #6C76F0 #F06CB8
split-complementary
#F0E66C #6CB8F0 #A46CF0
monochromatic
#CDBF15 #EADD34 #F0E66C #F6EFA4 #FBF9DB
Accessibility & contrast
On white
1.29
#F0E66C on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
16.24
#F0E66C on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #F0E66C
16.24:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##F0E66C | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##F0E66C | 1.00 | 1.29 | 16.24 | 16.24 |
| #FFFFFF | 1.29 | 1.00 | 21.00 | 21.00 |
| #000000 | 16.24 | 21.00 | 1.00 | 1.00 |
| ##000000 | 16.24 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#F8DF60
Deuteranopia (green-blind)
#FBE572
Tritanopia (blue-blind)
#FFD9CB
Achromatopsia (no color)
#E2E2E2
Design tokens & code
CSS
--color: #f0e66c; /* rgb */ color: rgb(240, 230, 108); /* oklch */ color: oklch(90.9% 0.143 104.6);
Tailwind
colors: {
custom: {
50: '#f7ed9a',
500: '#f0e66c',
950: '#000000',
},
}SCSS
$custom: #f0e66c; $custom-light: #f7ed9a; $custom-dark: #000000;
JSON
{
"hex": "#f0e66c",
"rgb": {
"r": 240,
"g": 230,
"b": 108
},
"hsl": {
"h": 55.455,
"s": 81.481,
"l": 68.235
},
"oklch": {
"l": 0.9093,
"c": 0.14339,
"h": 104.6
},
"luminance": 0.76202
}Semantic roles & 50–950 ramp
primary
#F0E66C
secondary
#3843C8
accent
#18DE08
background
#FFFEFC
surface
#FFFDF5
border
#D7D5CF
text
#18160E
muted
#86847F