#F3E464#F3E464
#F3E464 is a very light, vivid yellow. Relative luminance 0.755; OKLCH L 90.7% C 0.148 H 102.7°. Best body text is #000000 at 16.09:1 contrast (WCAG AA passes).
Color values
| HEX | #F3E464 |
|---|---|
| RGB | rgb(243, 228, 100) |
| HSL | hsl(54, 86%, 67%) |
| HSV | hsv(54, 59%, 95%) |
| CMYK | cmyk(0%, 6.2%, 58.8%, 4.7%) |
| CIE-LAB | lab(89.61, -10.21, 62.82) |
| CIE-LCH | lch(89.61, 63.64, 99.23°) |
| OKLab | oklab(90.69% -0.0325 0.1446) |
| OKLCH | oklch(90.69% 0.148 102.7) |
| XYZ | xyz(67.0082, 75.4641, 23.0905) |
| Luminance | 0.7546 (WCAG relative) |
| Temperature | warm |
| Family | yellow |
Closest named colors
Dull Yellow
#EEDC5B
ΔE00 1.86
Sandy Yellow
#FDEE73
ΔE00 2.27
Yellowish
#FAEE66
ΔE00 2.28
Sand Yellow
#FCE166
ΔE00 3.17
Yellow Tan
#FFE36E
ΔE00 3.67
Straw
#FCF679
ΔE00 4.23
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#F3E464 #6473F3
analogous
#F39C64 #F3E464 #BBF364
triadic
#F3E464 #64F3E4 #E464F3
tetradic
#F3E464 #64F39C #6473F3 #F364BB
square
#F3E464 #64F39C #6473F3 #F364BB
split-complementary
#F3E464 #64BBF3 #9C64F3
monochromatic
#CDB910 #EFDA2B #F3E464 #F7EE9D #FCF8D6
Accessibility & contrast
On white
1.30
#F3E464 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
16.09
#F3E464 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #F3E464
16.09:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##F3E464 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##F3E464 | 1.00 | 1.30 | 16.09 | 16.09 |
| #FFFFFF | 1.30 | 1.00 | 21.00 | 21.00 |
| #000000 | 16.09 | 21.00 | 1.00 | 1.00 |
| ##000000 | 16.09 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#F7DD56
Deuteranopia (green-blind)
#FBE46B
Tritanopia (blue-blind)
#FFD6C8
Achromatopsia (no color)
#E1E1E1
Design tokens & code
CSS
--color: #f3e464; /* rgb */ color: rgb(243, 228, 100); /* oklch */ color: oklch(90.7% 0.148 102.7);
Tailwind
colors: {
custom: {
50: '#faec95',
500: '#f3e464',
950: '#000000',
},
}SCSS
$custom: #f3e464; $custom-light: #faec95; $custom-dark: #000000;
JSON
{
"hex": "#f3e464",
"rgb": {
"r": 243,
"g": 228,
"b": 100
},
"hsl": {
"h": 53.706,
"s": 85.629,
"l": 67.255
},
"oklch": {
"l": 0.90692,
"c": 0.14823,
"h": 102.7
},
"luminance": 0.75462
}Semantic roles & 50–950 ramp
primary
#F3E464
secondary
#3242C9
accent
#1BE203
background
#FFFEFC
surface
#FFFDF5
border
#D7D5CF
text
#18160E
muted
#86847F