#CDF866#CDF866
#CDF866 is a very light, vivid yellow-green. Relative luminance 0.811; OKLCH L 92.1% C 0.178 H 123.7°. Best body text is #000000 at 17.21:1 contrast (WCAG AA passes).
Color values
| HEX | #CDF866 |
|---|---|
| RGB | rgb(205, 248, 102) |
| HSL | hsl(78, 91%, 69%) |
| HSV | hsv(78, 59%, 97%) |
| CMYK | cmyk(17.3%, 0%, 58.9%, 2.7%) |
| CIE-LAB | lab(92.16, -34.60, 64.03) |
| CIE-LCH | lch(92.16, 72.78, 118.39°) |
| OKLab | oklab(92.06% -0.0988 0.1482) |
| OKLCH | oklch(92.06% 0.178 123.7) |
| XYZ | xyz(61.1429, 81.0729, 24.9952) |
| Luminance | 0.8107 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Pear
#CBF85F
ΔE00 0.69
Light Yellow Green
#CCFD7F
ΔE00 3.17
Yellow Green
#C8FD3D
ΔE00 3.71
Pale Lime
#BEFD73
ΔE00 3.78
Light Lime Green
#B9FF66
ΔE00 4.03
Light Pea Green
#C4FE82
ΔE00 4.49
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#CDF866 #9166F8
analogous
#F8DA66 #CDF866 #84F866
triadic
#CDF866 #66CDF8 #F866CD
tetradic
#CDF866 #66F8DA #9166F8 #F86684
square
#CDF866 #66F8DA #9166F8 #F86684
split-complementary
#CDF866 #6684F8 #DA66F8
monochromatic
#9CDA0A #BAF52B #CDF866 #E0FBA1 #F3FDDB
Accessibility & contrast
On white
1.22
#CDF866 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
17.21
#CDF866 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #CDF866
17.21:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##CDF866 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##CDF866 | 1.00 | 1.22 | 17.21 | 17.21 |
| #FFFFFF | 1.22 | 1.00 | 21.00 | 21.00 |
| #000000 | 17.21 | 21.00 | 1.00 | 1.00 |
| ##000000 | 17.21 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFEA56
Deuteranopia (green-blind)
#FFE870
Tritanopia (blue-blind)
#D6EDD9
Achromatopsia (no color)
#E8E8E8
Design tokens & code
CSS
--color: #cdf866; /* rgb */ color: rgb(205, 248, 102); /* oklch */ color: oklch(92.1% 0.178 123.7);
Tailwind
colors: {
custom: {
50: '#dffa97',
500: '#cdf866',
950: '#000000',
},
}SCSS
$custom: #cdf866; $custom-light: #dffa97; $custom-dark: #000000;
JSON
{
"hex": "#cdf866",
"rgb": {
"r": 205,
"g": 248,
"b": 102
},
"hsl": {
"h": 77.671,
"s": 91.25,
"l": 68.627
},
"oklch": {
"l": 0.92056,
"c": 0.17811,
"h": 123.7
},
"luminance": 0.81073
}Semantic roles & 50–950 ramp
primary
#CDF866
secondary
#6031D2
accent
#00E644
background
#FEFFFC
surface
#FCFFF5
border
#D5D7CF
text
#15170E
muted
#84857F