#CEF191#CEF191
#CEF191 is a very light, vivid yellow-green. Relative luminance 0.781; OKLCH L 91.1% C 0.128 H 125.2°. Best body text is #000000 at 16.62:1 contrast (WCAG AA passes).
Color values
| HEX | #CEF191 |
|---|---|
| RGB | rgb(206, 241, 145) |
| HSL | hsl(82, 77%, 76%) |
| HSV | hsv(82, 40%, 95%) |
| CMYK | cmyk(14.5%, 0%, 39.8%, 5.5%) |
| CIE-LAB | lab(90.81, -26.73, 42.63) |
| CIE-LCH | lch(90.81, 50.32, 122.09°) |
| OKLab | oklab(91.15% -0.0735 0.1043) |
| OKLCH | oklch(91.15% 0.128 125.2) |
| XYZ | xyz(62.0193, 78.0763, 38.5854) |
| Luminance | 0.7808 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Pistachio (survey)
#C0FA8B
ΔE00 3.98
Celery
#C1FD95
ΔE00 4.41
Light Yellow Green
#CCFD7F
ΔE00 4.46
Light Pea Green
#C4FE82
ΔE00 4.81
Light Yellowish Green
#C2FF89
ΔE00 4.83
Light Khaki
#E6F2A2
ΔE00 5.21
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#CEF191 #B491F1
analogous
#F1E491 #CEF191 #9EF191
triadic
#CEF191 #91CEF1 #F191CE
tetradic
#CEF191 #91F1E4 #B491F1 #F1919E
square
#CEF191 #91F1E4 #B491F1 #F1919E
split-complementary
#CEF191 #919EF1 #E491F1
monochromatic
#9EE324 #B6EA5B #CEF191 #E6F8C7 #F3FCE4
Accessibility & contrast
On white
1.26
#CEF191 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
16.62
#CEF191 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #CEF191
16.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##CEF191 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##CEF191 | 1.00 | 1.26 | 16.62 | 16.62 |
| #FFFFFF | 1.26 | 1.00 | 21.00 | 21.00 |
| #000000 | 16.62 | 21.00 | 1.00 | 1.00 |
| ##000000 | 16.62 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FBE68A
Deuteranopia (green-blind)
#F6E496
Tritanopia (blue-blind)
#D4E9D9
Achromatopsia (no color)
#E5E5E5
Design tokens & code
CSS
--color: #cef191; /* rgb */ color: rgb(206, 241, 145); /* oklch */ color: oklch(91.1% 0.128 125.2);
Tailwind
colors: {
custom: {
50: '#def5b2',
500: '#cef191',
950: '#000000',
},
}SCSS
$custom: #cef191; $custom-light: #def5b2; $custom-dark: #000000;
JSON
{
"hex": "#cef191",
"rgb": {
"r": 206,
"g": 241,
"b": 145
},
"hsl": {
"h": 81.875,
"s": 77.419,
"l": 75.686
},
"oklch": {
"l": 0.91146,
"c": 0.12762,
"h": 125.2
},
"luminance": 0.78077
}Semantic roles & 50–950 ramp
primary
#CEF191
secondary
#8359CE
accent
#0CDA57
background
#FEFFFD
surface
#FCFEF8
border
#D5D6D1
text
#151711
muted
#848581