#EEF660#EEF660
#EEF660 is a very light, vivid yellow. Relative luminance 0.849; OKLCH L 94.0% C 0.170 H 112.1°. Best body text is #000000 at 17.99:1 contrast (WCAG AA passes).
Color values
| HEX | #EEF660 |
|---|---|
| RGB | rgb(238, 246, 96) |
| HSL | hsl(63, 89%, 67%) |
| HSV | hsv(63, 61%, 96%) |
| CMYK | cmyk(3.3%, 0%, 61%, 3.5%) |
| CIE-LAB | lab(93.86, -21.27, 69.01) |
| CIE-LCH | lch(93.86, 72.21, 107.13°) |
| OKLab | oklab(93.97% -0.064 0.1574) |
| OKLCH | oklch(93.97% 0.17 112.1) |
| XYZ | xyz(70.3289, 84.9347, 23.7533) |
| Luminance | 0.8493 (WCAG relative) |
| Temperature | warm |
| Family | yellow |
Closest named colors
Canary
#FDFF63
ΔE00 2.54
Pastel Yellow
#FFFE71
ΔE00 2.84
Butter Yellow
#FFFD74
ΔE00 3.00
Off Yellow
#F1F33F
ΔE00 3.12
Custard
#FFFD78
ΔE00 3.18
Light Yellow
#FFFE7A
ΔE00 3.22
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#EEF660 #6860F6
analogous
#F6B360 #EEF660 #A3F660
triadic
#EEF660 #60EEF6 #F660EE
tetradic
#EEF660 #60F6B3 #6860F6 #F660A3
square
#EEF660 #60F6B3 #6860F6 #F660A3
split-complementary
#EEF660 #60A3F6 #B360F6
monochromatic
#C5D00C #E8F326 #EEF660 #F4F99A #FAFDD4
Accessibility & contrast
On white
1.17
#EEF660 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
17.99
#EEF660 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #EEF660
17.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##EEF660 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##EEF660 | 1.00 | 1.17 | 17.99 | 17.99 |
| #FFFFFF | 1.17 | 1.00 | 21.00 | 21.00 |
| #000000 | 17.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 17.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFEB4E
Deuteranopia (green-blind)
#FFEF6A
Tritanopia (blue-blind)
#FDE8D7
Achromatopsia (no color)
#EDEDED
Design tokens & code
CSS
--color: #eef660; /* rgb */ color: rgb(238, 246, 96); /* oklch */ color: oklch(94.0% 0.170 112.1);
Tailwind
colors: {
custom: {
50: '#f7f993',
500: '#eef660',
950: '#000000',
},
}SCSS
$custom: #eef660; $custom-light: #f7f993; $custom-dark: #000000;
JSON
{
"hex": "#eef660",
"rgb": {
"r": 238,
"g": 246,
"b": 96
},
"hsl": {
"h": 63.2,
"s": 89.286,
"l": 67.059
},
"oklch": {
"l": 0.93969,
"c": 0.16987,
"h": 112.1
},
"luminance": 0.84933
}Semantic roles & 50–950 ramp
primary
#EEF660
secondary
#372FCB
accent
#00E60C
background
#FFFFFC
surface
#FFFFF5
border
#D7D7CF
text
#18170E
muted
#86857F