#F1F359#F1F359
#F1F359 is a very light, vivid yellow. Relative luminance 0.835; OKLCH L 93.5% C 0.171 H 110.0°. Best body text is #000000 at 17.70:1 contrast (WCAG AA passes).
Color values
| HEX | #F1F359 |
|---|---|
| RGB | rgb(241, 243, 89) |
| HSL | hsl(61, 87%, 65%) |
| HSV | hsv(61, 63%, 95%) |
| CMYK | cmyk(0.8%, 0%, 63.4%, 4.7%) |
| CIE-LAB | lab(93.24, -19.06, 71.21) |
| CIE-LCH | lch(93.24, 73.72, 104.99°) |
| OKLab | oklab(93.52% -0.0586 0.161) |
| OKLCH | oklch(93.52% 0.171 110) |
| XYZ | xyz(70.1316, 83.5251, 21.8769) |
| Luminance | 0.8352 (WCAG relative) |
| Temperature | warm |
| Family | yellow |
Closest named colors
Off Yellow
#F1F33F
ΔE00 2.06
Canary
#FDFF63
ΔE00 2.46
Pastel Yellow
#FFFE71
ΔE00 2.79
Lemon (survey)
#FDFF52
ΔE00 2.87
Banana Yellow
#FAFE4B
ΔE00 2.88
Butter Yellow
#FFFD74
ΔE00 2.91
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#F1F359 #5B59F3
analogous
#F3A859 #F1F359 #A4F359
triadic
#F1F359 #59F1F3 #F359F1
tetradic
#F1F359 #59F3A8 #5B59F3 #F359A4
square
#F1F359 #59F3A8 #5B59F3 #F359A4
split-complementary
#F1F359 #59A4F3 #A859F3
monochromatic
#C1C30E #ECEF20 #F1F359 #F6F792 #FBFBCB
Accessibility & contrast
On white
1.19
#F1F359 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
17.70
#F1F359 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #F1F359
17.70:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##F1F359 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##F1F359 | 1.00 | 1.19 | 17.70 | 17.70 |
| #FFFFFF | 1.19 | 1.00 | 21.00 | 21.00 |
| #000000 | 17.70 | 21.00 | 1.00 | 1.00 |
| ##000000 | 17.70 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFE944
Deuteranopia (green-blind)
#FFEE63
Tritanopia (blue-blind)
#FFE5D3
Achromatopsia (no color)
#ECECEC
Design tokens & code
CSS
--color: #f1f359; /* rgb */ color: rgb(241, 243, 89); /* oklch */ color: oklch(93.5% 0.171 110.0);
Tailwind
colors: {
custom: {
50: '#f9f68f',
500: '#f1f359',
950: '#000000',
},
}SCSS
$custom: #f1f359; $custom-light: #f9f68f; $custom-dark: #000000;
JSON
{
"hex": "#f1f359",
"rgb": {
"r": 241,
"g": 243,
"b": 89
},
"hsl": {
"h": 60.779,
"s": 86.517,
"l": 65.098
},
"oklch": {
"l": 0.93519,
"c": 0.17131,
"h": 110
},
"luminance": 0.83523
}Semantic roles & 50–950 ramp
primary
#F1F359
secondary
#312FC1
accent
#02E305
background
#FFFFFC
surface
#FFFEF4
border
#D7D6CE
text
#18170D
muted
#86857F