#E9F56B#E9F56B
#E9F56B is a very light, vivid yellow. Relative luminance 0.837; OKLCH L 93.5% C 0.161 H 113.7°. Best body text is #000000 at 17.74:1 contrast (WCAG AA passes).
Color values
| HEX | #E9F56B |
|---|---|
| RGB | rgb(233, 245, 107) |
| HSL | hsl(65, 87%, 69%) |
| HSV | hsv(65, 56%, 96%) |
| CMYK | cmyk(4.9%, 0%, 56.3%, 3.9%) |
| CIE-LAB | lab(93.32, -22.01, 63.71) |
| CIE-LCH | lch(93.32, 67.41, 109.06°) |
| OKLab | oklab(93.48% -0.0647 0.1476) |
| OKLCH | oklch(93.48% 0.161 113.7) |
| XYZ | xyz(68.9120, 83.6912, 26.4309) |
| Luminance | 0.8369 (WCAG relative) |
| Temperature | warm |
| Family | yellow |
Closest named colors
Yellowish Tan
#FCFC81
ΔE00 3.50
Faded Yellow
#FEFF7F
ΔE00 3.53
Banana (survey)
#FFFF7E
ΔE00 3.68
Light Yellow
#FFFE7A
ΔE00 3.69
Pastel Yellow
#FFFE71
ΔE00 3.76
Butter
#FFFF81
ΔE00 3.77
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#E9F56B #776BF5
analogous
#F5BC6B #E9F56B #A4F56B
triadic
#E9F56B #6BE9F5 #F56BE9
tetradic
#E9F56B #6BF5BC #776BF5 #F56BA4
square
#E9F56B #6BF5BC #776BF5 #F56BA4
split-complementary
#E9F56B #6BA4F5 #BC6BF5
monochromatic
#C6D70F #E0F132 #E9F56B #F2F9A4 #FAFDDE
Accessibility & contrast
On white
1.18
#E9F56B on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
17.74
#E9F56B on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #E9F56B
17.74:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##E9F56B | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##E9F56B | 1.00 | 1.18 | 17.74 | 17.74 |
| #FFFFFF | 1.18 | 1.00 | 21.00 | 21.00 |
| #000000 | 17.74 | 21.00 | 1.00 | 1.00 |
| ##000000 | 17.74 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFEA5C
Deuteranopia (green-blind)
#FFED73
Tritanopia (blue-blind)
#F7E8D7
Achromatopsia (no color)
#ECECEC
Design tokens & code
CSS
--color: #e9f56b; /* rgb */ color: rgb(233, 245, 107); /* oklch */ color: oklch(93.5% 0.161 113.7);
Tailwind
colors: {
custom: {
50: '#f3f89a',
500: '#e9f56b',
950: '#000000',
},
}SCSS
$custom: #e9f56b; $custom-light: #f3f89a; $custom-dark: #000000;
JSON
{
"hex": "#e9f56b",
"rgb": {
"r": 233,
"g": 245,
"b": 107
},
"hsl": {
"h": 65.217,
"s": 87.342,
"l": 69.02
},
"oklch": {
"l": 0.93477,
"c": 0.16113,
"h": 113.7
},
"luminance": 0.8369
}Semantic roles & 50–950 ramp
primary
#E9F56B
secondary
#4336CE
accent
#02E415
background
#FFFFFC
surface
#FFFEF5
border
#D7D6CF
text
#17170E
muted
#85857F