#CFFC66#CFFC66
#CFFC66 is a very light, vivid yellow-green. Relative luminance 0.838; OKLCH L 93.1% C 0.182 H 124.0°. Best body text is #000000 at 17.77:1 contrast (WCAG AA passes).
Color values
| HEX | #CFFC66 |
|---|---|
| RGB | rgb(207, 252, 102) |
| HSL | hsl(78, 96%, 69%) |
| HSV | hsv(78, 60%, 99%) |
| CMYK | cmyk(17.9%, 0%, 59.5%, 1.2%) |
| CIE-LAB | lab(93.38, -35.66, 65.42) |
| CIE-LCH | lch(93.38, 74.51, 118.60°) |
| OKLab | oklab(93.07% -0.1019 0.1511) |
| OKLCH | oklch(93.07% 0.182 124) |
| XYZ | xyz(62.9412, 83.8451, 25.4356) |
| Luminance | 0.8385 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Pear
#CBF85F
ΔE00 0.92
Light Yellow Green
#CCFD7F
ΔE00 3.22
Yellow Green
#C8FD3D
ΔE00 3.33
Pale Lime
#BEFD73
ΔE00 3.72
Light Lime Green
#B9FF66
ΔE00 3.79
Lemon Lime
#BFFE28
ΔE00 4.47
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#CFFC66 #9366FC
analogous
#FCDE66 #CFFC66 #84FC66
triadic
#CFFC66 #66CFFC #FC66CF
tetradic
#CFFC66 #66FCDE #9366FC #FC6684
square
#CFFC66 #66FCDE #9366FC #FC6684
split-complementary
#CFFC66 #6684FC #DE66FC
monochromatic
#A0E304 #BCFB2A #CFFC66 #E2FDA2 #F5FEDE
Accessibility & contrast
On white
1.18
#CFFC66 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
17.77
#CFFC66 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #CFFC66
17.77:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##CFFC66 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##CFFC66 | 1.00 | 1.18 | 17.77 | 17.77 |
| #FFFFFF | 1.18 | 1.00 | 21.00 | 21.00 |
| #000000 | 17.77 | 21.00 | 1.00 | 1.00 |
| ##000000 | 17.77 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFED55
Deuteranopia (green-blind)
#FFEC70
Tritanopia (blue-blind)
#D8F1DC
Achromatopsia (no color)
#ECECEC
Design tokens & code
CSS
--color: #cffc66; /* rgb */ color: rgb(207, 252, 102); /* oklch */ color: oklch(93.1% 0.182 124.0);
Tailwind
colors: {
custom: {
50: '#e1fd97',
500: '#cffc66',
950: '#000000',
},
}SCSS
$custom: #cffc66; $custom-light: #e1fd97; $custom-dark: #000000;
JSON
{
"hex": "#cffc66",
"rgb": {
"r": 207,
"g": 252,
"b": 102
},
"hsl": {
"h": 78,
"s": 96.154,
"l": 69.412
},
"oklch": {
"l": 0.93072,
"c": 0.18224,
"h": 124
},
"luminance": 0.83846
}Semantic roles & 50–950 ramp
primary
#CFFC66
secondary
#6230D6
accent
#00E645
background
#FEFFFC
surface
#FCFFF5
border
#D5D7CF
text
#16170E
muted
#84857F