#EDF66A#EDF66A
#EDF66A is a very light, vivid yellow. Relative luminance 0.850; OKLCH L 94.0% C 0.162 H 112.5°. Best body text is #000000 at 17.99:1 contrast (WCAG AA passes).
Color values
| HEX | #EDF66A |
|---|---|
| RGB | rgb(237, 246, 106) |
| HSL | hsl(64, 89%, 69%) |
| HSV | hsv(64, 57%, 96%) |
| CMYK | cmyk(3.7%, 0%, 56.9%, 3.5%) |
| CIE-LAB | lab(93.87, -20.98, 64.84) |
| CIE-LCH | lch(93.87, 68.15, 107.93°) |
| OKLab | oklab(93.99% -0.0621 0.1498) |
| OKLCH | oklch(93.99% 0.162 112.5) |
| XYZ | xyz(70.4840, 84.9581, 26.3184) |
| Luminance | 0.8496 (WCAG relative) |
| Temperature | warm |
| Family | yellow |
Closest named colors
Faded Yellow
#FEFF7F
ΔE00 2.99
Pastel Yellow
#FFFE71
ΔE00 3.00
Yellowish Tan
#FCFC81
ΔE00 3.03
Light Yellow
#FFFE7A
ΔE00 3.04
Butter Yellow
#FFFD74
ΔE00 3.05
Custard
#FFFD78
ΔE00 3.08
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#EDF66A #736AF6
analogous
#F6B96A #EDF66A #A7F66A
triadic
#EDF66A #6AEDF6 #F66AED
tetradic
#EDF66A #6AF6B9 #736AF6 #F66AA7
square
#EDF66A #6AF6B9 #736AF6 #F66AA7
split-complementary
#EDF66A #6AA7F6 #B96AF6
monochromatic
#CBD90D #E6F330 #EDF66A #F4F9A4 #FBFDDD
Accessibility & contrast
On white
1.17
#EDF66A on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
17.99
#EDF66A on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #EDF66A
17.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##EDF66A | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##EDF66A | 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)
#FFEC5B
Deuteranopia (green-blind)
#FFEF72
Tritanopia (blue-blind)
#FBE9D8
Achromatopsia (no color)
#EDEDED
Design tokens & code
CSS
--color: #edf66a; /* rgb */ color: rgb(237, 246, 106); /* oklch */ color: oklch(94.0% 0.162 112.5);
Tailwind
colors: {
custom: {
50: '#f5f999',
500: '#edf66a',
950: '#000000',
},
}SCSS
$custom: #edf66a; $custom-light: #f5f999; $custom-dark: #000000;
JSON
{
"hex": "#edf66a",
"rgb": {
"r": 237,
"g": 246,
"b": 106
},
"hsl": {
"h": 63.857,
"s": 88.608,
"l": 69.02
},
"oklch": {
"l": 0.93985,
"c": 0.16215,
"h": 112.5
},
"luminance": 0.84957
}Semantic roles & 50–950 ramp
primary
#EDF66A
secondary
#3F35D0
accent
#00E50F
background
#FFFFFC
surface
#FFFFF5
border
#D7D7CF
text
#17170E
muted
#85857F