#C9F863#C9F863
#C9F863 is a very light, vivid yellow-green. Relative luminance 0.805; OKLCH L 91.8% C 0.182 H 124.7°. Best body text is #000000 at 17.09:1 contrast (WCAG AA passes).
Color values
| HEX | #C9F863 |
|---|---|
| RGB | rgb(201, 248, 99) |
| HSL | hsl(79, 91%, 68%) |
| HSV | hsv(79, 60%, 97%) |
| CMYK | cmyk(19%, 0%, 60.1%, 2.7%) |
| CIE-LAB | lab(91.89, -36.34, 64.91) |
| CIE-LCH | lch(91.89, 74.39, 119.24°) |
| OKLab | oklab(91.76% -0.1037 0.1498) |
| OKLCH | oklch(91.76% 0.182 124.7) |
| XYZ | xyz(59.9072, 80.4526, 24.1748) |
| Luminance | 0.8045 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Pear
#CBF85F
ΔE00 0.65
Light Yellow Green
#CCFD7F
ΔE00 3.15
Pale Lime
#BEFD73
ΔE00 3.37
Light Lime Green
#B9FF66
ΔE00 3.47
Yellow Green
#C8FD3D
ΔE00 3.52
Light Pea Green
#C4FE82
ΔE00 4.29
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#C9F863 #9263F8
analogous
#F8DC63 #C9F863 #7EF863
triadic
#C9F863 #63C9F8 #F863C9
tetradic
#C9F863 #63F8DC #9263F8 #F8637E
square
#C9F863 #63F8DC #9263F8 #F8637E
split-complementary
#C9F863 #637EF8 #DC63F8
monochromatic
#96D70A #B5F528 #C9F863 #DDFB9E #F2FDD8
Accessibility & contrast
On white
1.23
#C9F863 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
17.09
#C9F863 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #C9F863
17.09:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##C9F863 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##C9F863 | 1.00 | 1.23 | 17.09 | 17.09 |
| #FFFFFF | 1.23 | 1.00 | 21.00 | 21.00 |
| #000000 | 17.09 | 21.00 | 1.00 | 1.00 |
| ##000000 | 17.09 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFE952
Deuteranopia (green-blind)
#FEE76D
Tritanopia (blue-blind)
#D1EDD8
Achromatopsia (no color)
#E8E8E8
Design tokens & code
CSS
--color: #c9f863; /* rgb */ color: rgb(201, 248, 99); /* oklch */ color: oklch(91.8% 0.182 124.7);
Tailwind
colors: {
custom: {
50: '#dcfa95',
500: '#c9f863',
950: '#000000',
},
}SCSS
$custom: #c9f863; $custom-light: #dcfa95; $custom-dark: #000000;
JSON
{
"hex": "#c9f863",
"rgb": {
"r": 201,
"g": 248,
"b": 99
},
"hsl": {
"h": 78.926,
"s": 91.411,
"l": 68.039
},
"oklch": {
"l": 0.91761,
"c": 0.18216,
"h": 124.7
},
"luminance": 0.80453
}Semantic roles & 50–950 ramp
primary
#C9F863
secondary
#622ED1
accent
#00E648
background
#FEFFFC
surface
#FCFFF5
border
#D5D7CF
text
#15170E
muted
#84857F