#F3FC61#F3FC61
#F3FC61 is a very light, vivid yellow. Relative luminance 0.895; OKLCH L 95.6% C 0.174 H 112.4°. Best body text is #000000 at 18.91:1 contrast (WCAG AA passes).
Color values
| HEX | #F3FC61 |
|---|---|
| RGB | rgb(243, 252, 97) |
| HSL | hsl(63, 96%, 68%) |
| HSV | hsv(63, 62%, 99%) |
| CMYK | cmyk(3.6%, 0%, 61.5%, 1.2%) |
| CIE-LAB | lab(95.81, -22.09, 70.80) |
| CIE-LCH | lch(95.81, 74.16, 107.33°) |
| OKLab | oklab(95.62% -0.0665 0.1612) |
| OKLCH | oklch(95.62% 0.174 112.4) |
| XYZ | xyz(73.9322, 89.5401, 24.6953) |
| Luminance | 0.8954 (WCAG relative) |
| Temperature | warm |
| Family | yellow |
Closest named colors
Canary
#FDFF63
ΔE00 1.75
Pastel Yellow
#FFFE71
ΔE00 2.46
Lemon (survey)
#FDFF52
ΔE00 2.54
Banana Yellow
#FAFE4B
ΔE00 2.56
Butter Yellow
#FFFD74
ΔE00 2.78
Light Yellow
#FFFE7A
ΔE00 3.01
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#F3FC61 #6A61FC
analogous
#FCB761 #F3FC61 #A5FC61
triadic
#F3FC61 #61F3FC #FC61F3
tetradic
#F3FC61 #61FCB7 #6A61FC #FC61A5
square
#F3FC61 #61FCB7 #6A61FC #FC61A5
split-complementary
#F3FC61 #61A5FC #B761FC
monochromatic
#D2DE04 #EEFB25 #F3FC61 #F8FD9D #FCFED9
Accessibility & contrast
On white
1.11
#F3FC61 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
18.91
#F3FC61 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #F3FC61
18.91:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##F3FC61 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##F3FC61 | 1.00 | 1.11 | 18.91 | 18.91 |
| #FFFFFF | 1.11 | 1.00 | 21.00 | 21.00 |
| #000000 | 18.91 | 21.00 | 1.00 | 1.00 |
| ##000000 | 18.91 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFF14E
Deuteranopia (green-blind)
#FFF56B
Tritanopia (blue-blind)
#FFEEDC
Achromatopsia (no color)
#F3F3F3
Design tokens & code
CSS
--color: #f3fc61; /* rgb */ color: rgb(243, 252, 97); /* oklch */ color: oklch(95.6% 0.174 112.4);
Tailwind
colors: {
custom: {
50: '#fafd94',
500: '#f3fc61',
950: '#000000',
},
}SCSS
$custom: #f3fc61; $custom-light: #fafd94; $custom-dark: #000000;
JSON
{
"hex": "#f3fc61",
"rgb": {
"r": 243,
"g": 252,
"b": 97
},
"hsl": {
"h": 63.484,
"s": 96.273,
"l": 68.431
},
"oklch": {
"l": 0.95623,
"c": 0.17434,
"h": 112.4
},
"luminance": 0.89539
}Semantic roles & 50–950 ramp
primary
#F3FC61
secondary
#352BD6
accent
#00E60D
background
#FFFFFC
surface
#FFFFF5
border
#D7D7CF
text
#18170E
muted
#86857F