#EFF08C#EFF08C
#EFF08C is a very light, vivid yellow. Relative luminance 0.826; OKLCH L 93.3% C 0.123 H 109.1°. Best body text is #000000 at 17.51:1 contrast (WCAG AA passes).
Color values
| HEX | #EFF08C |
|---|---|
| RGB | rgb(239, 240, 140) |
| HSL | hsl(61, 77%, 75%) |
| HSV | hsv(61, 42%, 94%) |
| CMYK | cmyk(0.4%, 0%, 41.7%, 5.9%) |
| CIE-LAB | lab(92.82, -14.35, 48.09) |
| CIE-LCH | lch(92.82, 50.19, 106.62°) |
| OKLab | oklab(93.31% -0.0401 0.1162) |
| OKLCH | oklch(93.31% 0.123 109.1) |
| XYZ | xyz(71.4915, 82.5658, 36.9766) |
| Luminance | 0.8256 (WCAG relative) |
| Temperature | warm |
| Family | yellow |
Closest named colors
Buff
#FEF69E
ΔE00 3.34
Manilla
#FFFA86
ΔE00 3.50
Khaki (CSS)
#F0E68C
ΔE00 3.51
Yellowish Tan
#FCFC81
ΔE00 3.84
Dark Cream
#FFF39A
ΔE00 3.88
Straw
#FCF679
ΔE00 4.11
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#EFF08C #8D8CF0
analogous
#F0BF8C #EFF08C #BDF08C
triadic
#EFF08C #8CEFF0 #F08CEF
tetradic
#EFF08C #8CF0BF #8D8CF0 #F08CBD
square
#EFF08C #8CF0BF #8D8CF0 #F08CBD
split-complementary
#EFF08C #8CBDF0 #BF8CF0
monochromatic
#E0E220 #E7E956 #EFF08C #F7F7C2 #FBFBE4
Accessibility & contrast
On white
1.20
#EFF08C on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
17.51
#EFF08C on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #EFF08C
17.51:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##EFF08C | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##EFF08C | 1.00 | 1.20 | 17.51 | 17.51 |
| #FFFFFF | 1.20 | 1.00 | 21.00 | 21.00 |
| #000000 | 17.51 | 21.00 | 1.00 | 1.00 |
| ##000000 | 17.51 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FEE884
Deuteranopia (green-blind)
#FFEC91
Tritanopia (blue-blind)
#FCE5D8
Achromatopsia (no color)
#EAEAEA
Design tokens & code
CSS
--color: #eff08c; /* rgb */ color: rgb(239, 240, 140); /* oklch */ color: oklch(93.3% 0.123 109.1);
Tailwind
colors: {
custom: {
50: '#f6f4af',
500: '#eff08c',
950: '#000000',
},
}SCSS
$custom: #eff08c; $custom-light: #f6f4af; $custom-dark: #000000;
JSON
{
"hex": "#eff08c",
"rgb": {
"r": 239,
"g": 240,
"b": 140
},
"hsl": {
"h": 60.6,
"s": 76.923,
"l": 74.51
},
"oklch": {
"l": 0.93312,
"c": 0.12289,
"h": 109.1
},
"luminance": 0.82564
}Semantic roles & 50–950 ramp
primary
#EFF08C
secondary
#5654CC
accent
#0CD90E
background
#FFFFFD
surface
#FFFEF7
border
#D7D6D0
text
#171710
muted
#858581