#CCF166#CCF166
#CCF166 is a very light, vivid yellow-green. Relative luminance 0.767; OKLCH L 90.4% C 0.170 H 122.4°. Best body text is #000000 at 16.34:1 contrast (WCAG AA passes).
Color values
| HEX | #CCF166 |
|---|---|
| RGB | rgb(204, 241, 102) |
| HSL | hsl(76, 83%, 67%) |
| HSV | hsv(76, 58%, 95%) |
| CMYK | cmyk(15.4%, 0%, 57.7%, 5.5%) |
| CIE-LAB | lab(90.19, -31.77, 61.80) |
| CIE-LCH | lch(90.19, 69.49, 117.20°) |
| OKLab | oklab(90.45% -0.0909 0.1434) |
| OKLCH | oklch(90.45% 0.17 122.4) |
| XYZ | xyz(58.7559, 76.7071, 24.2784) |
| Luminance | 0.7671 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Pear
#CBF85F
ΔE00 1.94
Light Yellow Green
#CCFD7F
ΔE00 3.88
Yellowy Green
#BFF128
ΔE00 4.69
Pale Lime
#BEFD73
ΔE00 4.72
Yellow Green
#C8FD3D
ΔE00 4.72
Light Pea Green
#C4FE82
ΔE00 5.19
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#CCF166 #8B66F1
analogous
#F1D066 #CCF166 #87F166
triadic
#CCF166 #66CCF1 #F166CC
tetradic
#CCF166 #66F1D0 #8B66F1 #F16687
square
#CCF166 #66F1D0 #8B66F1 #F16687
split-complementary
#CCF166 #6687F1 #D066F1
monochromatic
#99CA12 #B9EC2E #CCF166 #DFF69E #F1FBD6
Accessibility & contrast
On white
1.29
#CCF166 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
16.34
#CCF166 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #CCF166
16.34:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##CCF166 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##CCF166 | 1.00 | 1.29 | 16.34 | 16.34 |
| #FFFFFF | 1.29 | 1.00 | 21.00 | 21.00 |
| #000000 | 16.34 | 21.00 | 1.00 | 1.00 |
| ##000000 | 16.34 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FEE457
Deuteranopia (green-blind)
#F9E36F
Tritanopia (blue-blind)
#D5E6D3
Achromatopsia (no color)
#E3E3E3
Design tokens & code
CSS
--color: #ccf166; /* rgb */ color: rgb(204, 241, 102); /* oklch */ color: oklch(90.4% 0.170 122.4);
Tailwind
colors: {
custom: {
50: '#def596',
500: '#ccf166',
950: '#000000',
},
}SCSS
$custom: #ccf166; $custom-light: #def596; $custom-dark: #000000;
JSON
{
"hex": "#ccf166",
"rgb": {
"r": 204,
"g": 241,
"b": 102
},
"hsl": {
"h": 75.971,
"s": 83.234,
"l": 67.255
},
"oklch": {
"l": 0.90447,
"c": 0.1698,
"h": 122.4
},
"luminance": 0.76707
}Semantic roles & 50–950 ramp
primary
#CCF166
secondary
#5B34C7
accent
#06E040
background
#FEFFFC
surface
#FCFEF5
border
#D5D6CF
text
#15170E
muted
#84857F