#EFEE67#EFEE67
#EFEE67 is a very light, vivid yellow. Relative luminance 0.805; OKLCH L 92.4% C 0.156 H 108.7°. Best body text is #000000 at 17.10:1 contrast (WCAG AA passes).
Color values
| HEX | #EFEE67 |
|---|---|
| RGB | rgb(239, 238, 103) |
| HSL | hsl(60, 81%, 67%) |
| HSV | hsv(60, 57%, 94%) |
| CMYK | cmyk(0%, 0.4%, 56.9%, 6.3%) |
| CIE-LAB | lab(91.90, -16.54, 63.98) |
| CIE-LCH | lch(91.90, 66.08, 104.49°) |
| OKLab | oklab(92.45% -0.0499 0.1476) |
| OKLCH | oklch(92.45% 0.156 108.7) |
| XYZ | xyz(68.6213, 80.4809, 24.7489) |
| Luminance | 0.8048 (WCAG relative) |
| Temperature | warm |
| Family | yellow |
Closest named colors
Straw
#FCF679
ΔE00 2.46
Yellowish
#FAEE66
ΔE00 2.68
Butter Yellow
#FFFD74
ΔE00 3.15
Custard
#FFFD78
ΔE00 3.18
Pastel Yellow
#FFFE71
ΔE00 3.33
Yellowish Tan
#FCFC81
ΔE00 3.34
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#EFEE67 #6768EF
analogous
#EFAA67 #EFEE67 #ACEF67
triadic
#EFEE67 #67EFEE #EE67EF
tetradic
#EFEE67 #67EFAA #6768EF #EF67AC
square
#EFEE67 #67EFAA #6768EF #EF67AC
split-complementary
#EFEE67 #67ACEF #AA67EF
monochromatic
#C7C515 #E9E830 #EFEE67 #F5F49E #FBFAD6
Accessibility & contrast
On white
1.23
#EFEE67 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
17.10
#EFEE67 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #EFEE67
17.10:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##EFEE67 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##EFEE67 | 1.00 | 1.23 | 17.10 | 17.10 |
| #FFFFFF | 1.23 | 1.00 | 21.00 | 21.00 |
| #000000 | 17.10 | 21.00 | 1.00 | 1.00 |
| ##000000 | 17.10 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFE558
Deuteranopia (green-blind)
#FFEA6F
Tritanopia (blue-blind)
#FEE0D1
Achromatopsia (no color)
#E8E8E8
Design tokens & code
CSS
--color: #efee67; /* rgb */ color: rgb(239, 238, 103); /* oklch */ color: oklch(92.4% 0.156 108.7);
Tailwind
colors: {
custom: {
50: '#f7f397',
500: '#efee67',
950: '#000000',
},
}SCSS
$custom: #efee67; $custom-light: #f7f397; $custom-dark: #000000;
JSON
{
"hex": "#efee67",
"rgb": {
"r": 239,
"g": 238,
"b": 103
},
"hsl": {
"h": 59.559,
"s": 80.952,
"l": 67.059
},
"oklch": {
"l": 0.92446,
"c": 0.15578,
"h": 108.7
},
"luminance": 0.80479
}Semantic roles & 50–950 ramp
primary
#EFEE67
secondary
#3637C4
accent
#0ADD08
background
#FFFFFC
surface
#FFFEF5
border
#D7D6CF
text
#18170E
muted
#86857F