#F8FF65#F8FF65
#F8FF65 is a very light, vivid yellow. Relative luminance 0.924; OKLCH L 96.7% C 0.173 H 111.7°. Best body text is #000000 at 19.48:1 contrast (WCAG AA passes).
Color values
| HEX | #F8FF65 |
|---|---|
| RGB | rgb(248, 255, 101) |
| HSL | hsl(63, 100%, 70%) |
| HSV | hsv(63, 60%, 100%) |
| CMYK | cmyk(2.7%, 0%, 60.4%, 0%) |
| CIE-LAB | lab(96.99, -21.28, 70.57) |
| CIE-LCH | lch(96.99, 73.71, 106.78°) |
| OKLab | oklab(96.67% -0.0641 0.1611) |
| OKLCH | oklch(96.67% 0.173 111.7) |
| XYZ | xyz(76.8225, 92.4178, 26.1010) |
| Luminance | 0.9242 (WCAG relative) |
| Temperature | warm |
| Family | yellow |
Closest named colors
Canary
#FDFF63
ΔE00 1.16
Pastel Yellow
#FFFE71
ΔE00 1.95
Lemon (survey)
#FDFF52
ΔE00 2.19
Butter Yellow
#FFFD74
ΔE00 2.34
Banana Yellow
#FAFE4B
ΔE00 2.37
Light Yellow
#FFFE7A
ΔE00 2.59
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#F8FF65 #6C65FF
analogous
#FFB965 #F8FF65 #ABFF65
triadic
#F8FF65 #65F8FF #FF65F8
tetradic
#F8FF65 #65FFB9 #6C65FF #FF65AB
square
#F8FF65 #65FFB9 #6C65FF #FF65AB
split-complementary
#F8FF65 #65ABFF #B965FF
monochromatic
#DFEA00 #F5FF28 #F8FF65 #FBFFA2 #FEFFDF
Accessibility & contrast
On white
1.08
#F8FF65 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
19.48
#F8FF65 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #F8FF65
19.48:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##F8FF65 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##F8FF65 | 1.00 | 1.08 | 19.48 | 19.48 |
| #FFFFFF | 1.08 | 1.00 | 21.00 | 21.00 |
| #000000 | 19.48 | 21.00 | 1.00 | 1.00 |
| ##000000 | 19.48 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFF452
Deuteranopia (green-blind)
#FFF86F
Tritanopia (blue-blind)
#FFF1DF
Achromatopsia (no color)
#F6F6F6
Design tokens & code
CSS
--color: #f8ff65; /* rgb */ color: rgb(248, 255, 101); /* oklch */ color: oklch(96.7% 0.173 111.7);
Tailwind
colors: {
custom: {
50: '#feff97',
500: '#f8ff65',
950: '#000000',
},
}SCSS
$custom: #f8ff65; $custom-light: #feff97; $custom-dark: #000000;
JSON
{
"hex": "#f8ff65",
"rgb": {
"r": 248,
"g": 255,
"b": 101
},
"hsl": {
"h": 62.727,
"s": 100,
"l": 69.804
},
"oklch": {
"l": 0.96672,
"c": 0.17339,
"h": 111.7
},
"luminance": 0.92416
}Semantic roles & 50–950 ramp
primary
#F8FF65
secondary
#362EDA
accent
#00E60A
background
#FFFFFC
surface
#FFFFF5
border
#D7D7CF
text
#18170E
muted
#86857F