#C4F866#C4F866
#C4F866 is a very light, vivid yellow-green. Relative luminance 0.798; OKLCH L 91.5% C 0.182 H 126.3°. Best body text is #000000 at 16.97:1 contrast (WCAG AA passes).
Color values
| HEX | #C4F866 |
|---|---|
| RGB | rgb(196, 248, 102) |
| HSL | hsl(81, 91%, 69%) |
| HSV | hsv(81, 59%, 97%) |
| CMYK | cmyk(21%, 0%, 58.9%, 2.7%) |
| CIE-LAB | lab(91.61, -37.96, 63.26) |
| CIE-LCH | lch(91.61, 73.77, 120.97°) |
| OKLab | oklab(91.47% -0.1077 0.1466) |
| OKLCH | oklch(91.47% 0.182 126.3) |
| XYZ | xyz(58.7307, 79.8291, 24.8822) |
| Luminance | 0.7983 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Pear
#CBF85F
ΔE00 1.66
Pale Lime
#BEFD73
ΔE00 2.42
Light Lime Green
#B9FF66
ΔE00 2.64
Light Yellow Green
#CCFD7F
ΔE00 2.65
Light Pea Green
#C4FE82
ΔE00 3.49
Pale Lime Green
#B1FF65
ΔE00 3.59
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#C4F866 #9A66F8
analogous
#F8E366 #C4F866 #7BF866
triadic
#C4F866 #66C4F8 #F866C4
tetradic
#C4F866 #66F8E3 #9A66F8 #F8667B
square
#C4F866 #66F8E3 #9A66F8 #F8667B
split-complementary
#C4F866 #667BF8 #E366F8
monochromatic
#90DA0A #ADF52B #C4F866 #DBFBA1 #F1FDDB
Accessibility & contrast
On white
1.24
#C4F866 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
16.97
#C4F866 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #C4F866
16.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##C4F866 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##C4F866 | 1.00 | 1.24 | 16.97 | 16.97 |
| #FFFFFF | 1.24 | 1.00 | 21.00 | 21.00 |
| #000000 | 16.97 | 21.00 | 1.00 | 1.00 |
| ##000000 | 16.97 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFE956
Deuteranopia (green-blind)
#FDE670
Tritanopia (blue-blind)
#CBEDD9
Achromatopsia (no color)
#E7E7E7
Design tokens & code
CSS
--color: #c4f866; /* rgb */ color: rgb(196, 248, 102); /* oklch */ color: oklch(91.5% 0.182 126.3);
Tailwind
colors: {
custom: {
50: '#d9fa97',
500: '#c4f866',
950: '#000000',
},
}SCSS
$custom: #c4f866; $custom-light: #d9fa97; $custom-dark: #000000;
JSON
{
"hex": "#c4f866",
"rgb": {
"r": 196,
"g": 248,
"b": 102
},
"hsl": {
"h": 81.37,
"s": 91.25,
"l": 68.627
},
"oklch": {
"l": 0.91465,
"c": 0.18192,
"h": 126.3
},
"luminance": 0.7983
}Semantic roles & 50–950 ramp
primary
#C4F866
secondary
#6A31D2
accent
#00E652
background
#FEFFFC
surface
#FCFFF5
border
#D5D7CF
text
#15170E
muted
#84857F