#F8ED63#F8ED63
#F8ED63 is a very light, vivid yellow. Relative luminance 0.814; OKLCH L 92.9% C 0.157 H 104.7°. Best body text is #000000 at 17.29:1 contrast (WCAG AA passes).
Color values
| HEX | #F8ED63 |
|---|---|
| RGB | rgb(248, 237, 99) |
| HSL | hsl(56, 91%, 68%) |
| HSV | hsv(56, 60%, 97%) |
| CMYK | cmyk(0%, 4.4%, 60.1%, 2.7%) |
| CIE-LAB | lab(92.32, -12.70, 66.34) |
| CIE-LCH | lch(92.32, 67.55, 100.84°) |
| OKLab | oklab(92.94% -0.04 0.1519) |
| OKLCH | oklch(92.94% 0.157 104.7) |
| XYZ | xyz(71.2502, 81.4282, 23.7660) |
| Luminance | 0.8143 (WCAG relative) |
| Temperature | warm |
| Family | yellow |
Closest named colors
Yellowish
#FAEE66
ΔE00 0.40
Sandy Yellow
#FDEE73
ΔE00 1.93
Straw
#FCF679
ΔE00 2.71
Butter Yellow
#FFFD74
ΔE00 3.72
Custard
#FFFD78
ΔE00 3.82
Pastel Yellow
#FFFE71
ΔE00 3.93
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#F8ED63 #636EF8
analogous
#F8A263 #F8ED63 #B9F863
triadic
#F8ED63 #63F8ED #ED63F8
tetradic
#F8ED63 #63F8A2 #636EF8 #F863B9
square
#F8ED63 #63F8A2 #636EF8 #F863B9
split-complementary
#F8ED63 #63B9F8 #A263F8
monochromatic
#D7C80A #F5E628 #F8ED63 #FBF49E #FDFBD8
Accessibility & contrast
On white
1.21
#F8ED63 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
17.29
#F8ED63 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #F8ED63
17.29:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##F8ED63 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##F8ED63 | 1.00 | 1.21 | 17.29 | 17.29 |
| #FFFFFF | 1.21 | 1.00 | 21.00 | 21.00 |
| #000000 | 17.29 | 21.00 | 1.00 | 1.00 |
| ##000000 | 17.29 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFE553
Deuteranopia (green-blind)
#FFEC6B
Tritanopia (blue-blind)
#FFDED0
Achromatopsia (no color)
#E9E9E9
Design tokens & code
CSS
--color: #f8ed63; /* rgb */ color: rgb(248, 237, 99); /* oklch */ color: oklch(92.9% 0.157 104.7);
Tailwind
colors: {
custom: {
50: '#fef295',
500: '#f8ed63',
950: '#000000',
},
}SCSS
$custom: #f8ed63; $custom-light: #fef295; $custom-dark: #000000;
JSON
{
"hex": "#f8ed63",
"rgb": {
"r": 248,
"g": 237,
"b": 99
},
"hsl": {
"h": 55.57,
"s": 91.411,
"l": 68.039
},
"oklch": {
"l": 0.92943,
"c": 0.15706,
"h": 104.7
},
"luminance": 0.81426
}Semantic roles & 50–950 ramp
primary
#F8ED63
secondary
#2E3AD1
accent
#11E600
background
#FFFFFC
surface
#FFFEF5
border
#D7D6CF
text
#18160E
muted
#86857F