#EEFE63#EEFE63
#EEFE63 is a very light, vivid yellow. Relative luminance 0.900; OKLCH L 95.7% C 0.176 H 114.8°. Best body text is #000000 at 18.99:1 contrast (WCAG AA passes).
Color values
| HEX | #EEFE63 |
|---|---|
| RGB | rgb(238, 254, 99) |
| HSL | hsl(66, 99%, 69%) |
| HSV | hsv(66, 61%, 100%) |
| CMYK | cmyk(6.3%, 0%, 61%, 0.4%) |
| CIE-LAB | lab(95.98, -24.88, 70.08) |
| CIE-LCH | lch(95.98, 74.36, 109.54°) |
| OKLab | oklab(95.68% -0.0738 0.16) |
| OKLCH | oklch(95.68% 0.176 114.8) |
| XYZ | xyz(72.9555, 89.9628, 25.3233) |
| Luminance | 0.8996 (WCAG relative) |
| Temperature | warm |
| Family | yellow |
Closest named colors
Canary
#FDFF63
ΔE00 3.08
Pastel Yellow
#FFFE71
ΔE00 3.65
Banana Yellow
#FAFE4B
ΔE00 3.67
Lemon (survey)
#FDFF52
ΔE00 3.75
Faded Yellow
#FEFF7F
ΔE00 3.88
Butter Yellow
#FFFD74
ΔE00 3.93
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#EEFE63 #7363FE
analogous
#FEC163 #EEFE63 #A0FE63
triadic
#EEFE63 #63EEFE #FE63EE
tetradic
#EEFE63 #63FEC1 #7363FE #FE63A0
square
#EEFE63 #63FEC1 #7363FE #FE63A0
split-complementary
#EEFE63 #63A0FE #C163FE
monochromatic
#CEE501 #E7FE26 #EEFE63 #F5FEA0 #FBFFDD
Accessibility & contrast
On white
1.11
#EEFE63 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
18.99
#EEFE63 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #EEFE63
18.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##EEFE63 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##EEFE63 | 1.00 | 1.11 | 18.99 | 18.99 |
| #FFFFFF | 1.11 | 1.00 | 21.00 | 21.00 |
| #000000 | 18.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 18.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFF250
Deuteranopia (green-blind)
#FFF56D
Tritanopia (blue-blind)
#FCF0DE
Achromatopsia (no color)
#F3F3F3
Design tokens & code
CSS
--color: #eefe63; /* rgb */ color: rgb(238, 254, 99); /* oklch */ color: oklch(95.7% 0.176 114.8);
Tailwind
colors: {
custom: {
50: '#f7fe96',
500: '#eefe63',
950: '#000000',
},
}SCSS
$custom: #eefe63; $custom-light: #f7fe96; $custom-dark: #000000;
JSON
{
"hex": "#eefe63",
"rgb": {
"r": 238,
"g": 254,
"b": 99
},
"hsl": {
"h": 66.194,
"s": 98.726,
"l": 69.216
},
"oklch": {
"l": 0.95678,
"c": 0.17623,
"h": 114.8
},
"luminance": 0.89962
}Semantic roles & 50–950 ramp
primary
#EEFE63
secondary
#3E2DD9
accent
#00E618
background
#FFFFFC
surface
#FFFFF5
border
#D7D7CF
text
#18170E
muted
#86857F