#F0E563#F0E563
#F0E563 is a very light, vivid yellow. Relative luminance 0.755; OKLCH L 90.6% C 0.150 H 104.5°. Best body text is #000000 at 16.09:1 contrast (WCAG AA passes).
Color values
| HEX | #F0E563 |
|---|---|
| RGB | rgb(240, 229, 99) |
| HSL | hsl(55, 82%, 66%) |
| HSV | hsv(55, 59%, 94%) |
| CMYK | cmyk(0%, 4.6%, 58.8%, 5.9%) |
| CIE-LAB | lab(89.61, -11.99, 63.18) |
| CIE-LCH | lch(89.61, 64.31, 100.75°) |
| OKLab | oklab(90.63% -0.0375 0.1454) |
| OKLCH | oklch(90.63% 0.15 104.5) |
| XYZ | xyz(66.2089, 75.4670, 22.8810) |
| Luminance | 0.7547 (WCAG relative) |
| Temperature | warm |
| Family | yellow |
Closest named colors
Yellowish
#FAEE66
ΔE00 2.05
Sandy Yellow
#FDEE73
ΔE00 2.47
Dull Yellow
#EEDC5B
ΔE00 2.50
Straw
#FCF679
ΔE00 3.77
Sand Yellow
#FCE166
ΔE00 4.19
Yellow Tan
#FFE36E
ΔE00 4.66
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#F0E563 #636EF0
analogous
#F09F63 #F0E563 #B5F063
triadic
#F0E563 #63F0E5 #E563F0
tetradic
#F0E563 #63F09F #636EF0 #F063B5
square
#F0E563 #63F09F #636EF0 #F063B5
split-complementary
#F0E563 #63B5F0 #9F63F0
monochromatic
#C6B813 #EBDC2B #F0E563 #F5EE9B #FBF8D3
Accessibility & contrast
On white
1.30
#F0E563 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
16.09
#F0E563 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #F0E563
16.09:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##F0E563 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##F0E563 | 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)
#F7DE55
Deuteranopia (green-blind)
#FBE46A
Tritanopia (blue-blind)
#FFD7C9
Achromatopsia (no color)
#E1E1E1
Design tokens & code
CSS
--color: #f0e563; /* rgb */ color: rgb(240, 229, 99); /* oklch */ color: oklch(90.6% 0.150 104.5);
Tailwind
colors: {
custom: {
50: '#f8ed94',
500: '#f0e563',
950: '#000000',
},
}SCSS
$custom: #f0e563; $custom-light: #f8ed94; $custom-dark: #000000;
JSON
{
"hex": "#f0e563",
"rgb": {
"r": 240,
"g": 229,
"b": 99
},
"hsl": {
"h": 55.319,
"s": 82.456,
"l": 66.471
},
"oklch": {
"l": 0.90631,
"c": 0.15011,
"h": 104.5
},
"luminance": 0.75465
}Semantic roles & 50–950 ramp
primary
#F0E563
secondary
#343FC3
accent
#18DF07
background
#FFFEFC
surface
#FFFDF5
border
#D7D5CF
text
#18160D
muted
#86847F