#EDF478#EDF478
#EDF478 is a very light, vivid yellow. Relative luminance 0.841; OKLCH L 93.7% C 0.148 H 111.8°. Best body text is #000000 at 17.81:1 contrast (WCAG AA passes).
Color values
| HEX | #EDF478 |
|---|---|
| RGB | rgb(237, 244, 120) |
| HSL | hsl(63, 85%, 71%) |
| HSV | hsv(63, 51%, 96%) |
| CMYK | cmyk(2.9%, 0%, 50.8%, 4.3%) |
| CIE-LAB | lab(93.48, -18.92, 58.23) |
| CIE-LCH | lch(93.48, 61.22, 108.00°) |
| OKLab | oklab(93.72% -0.0549 0.137) |
| OKLCH | oklch(93.72% 0.148 111.8) |
| XYZ | xyz(70.6673, 84.0633, 30.2689) |
| Luminance | 0.8406 (WCAG relative) |
| Temperature | warm |
| Family | yellow |
Closest named colors
Yellowish Tan
#FCFC81
ΔE00 2.49
Faded Yellow
#FEFF7F
ΔE00 2.88
Pale Yellow
#FFFF84
ΔE00 2.98
Butter
#FFFF81
ΔE00 3.00
Banana (survey)
#FFFF7E
ΔE00 3.06
Light Yellow
#FFFE7A
ΔE00 3.17
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#EDF478 #7F78F4
analogous
#F4BD78 #EDF478 #AFF478
triadic
#EDF478 #78EDF4 #F478ED
tetradic
#EDF478 #78F4BD #7F78F4 #F478AF
square
#EDF478 #78F4BD #7F78F4 #F478AF
split-complementary
#EDF478 #78AFF4 #BD78F4
monochromatic
#D4DF12 #E5EF3F #EDF478 #F5F9B1 #FBFDE3
Accessibility & contrast
On white
1.18
#EDF478 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
17.81
#EDF478 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #EDF478
17.81:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##EDF478 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##EDF478 | 1.00 | 1.18 | 17.81 | 17.81 |
| #FFFFFF | 1.18 | 1.00 | 21.00 | 21.00 |
| #000000 | 17.81 | 21.00 | 1.00 | 1.00 |
| ##000000 | 17.81 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFEB6C
Deuteranopia (green-blind)
#FFEE7F
Tritanopia (blue-blind)
#FAE8D8
Achromatopsia (no color)
#ECECEC
Design tokens & code
CSS
--color: #edf478; /* rgb */ color: rgb(237, 244, 120); /* oklch */ color: oklch(93.7% 0.148 111.8);
Tailwind
colors: {
custom: {
50: '#f5f7a2',
500: '#edf478',
950: '#000000',
},
}SCSS
$custom: #edf478; $custom-light: #f5f7a2; $custom-dark: #000000;
JSON
{
"hex": "#edf478",
"rgb": {
"r": 237,
"g": 244,
"b": 120
},
"hsl": {
"h": 63.387,
"s": 84.932,
"l": 71.373
},
"oklch": {
"l": 0.9372,
"c": 0.14761,
"h": 111.8
},
"luminance": 0.84062
}Semantic roles & 50–950 ramp
primary
#EDF478
secondary
#4941CF
accent
#04E111
background
#FFFFFC
surface
#FFFEF6
border
#D7D6D0
text
#17170F
muted
#858580