#C0E140#C0E140
#C0E140 is a very light, vivid yellow-green. Relative luminance 0.654; OKLCH L 85.7% C 0.183 H 120.6°. Best body text is #000000 at 14.09:1 contrast (WCAG AA passes).
Color values
| HEX | #C0E140 |
|---|---|
| RGB | rgb(192, 225, 64) |
| HSL | hsl(72, 73%, 57%) |
| HSV | hsv(72, 72%, 88%) |
| CMYK | cmyk(14.7%, 0%, 71.6%, 11.8%) |
| CIE-LAB | lab(84.70, -31.55, 70.64) |
| CIE-LCH | lch(84.70, 77.37, 114.06°) |
| OKLab | oklab(85.74% -0.093 0.1572) |
| OKLCH | oklch(85.74% 0.183 120.6) |
| XYZ | xyz(49.5897, 65.4272, 14.8657) |
| Luminance | 0.6543 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Yellowish Green
#B0DD16
ΔE00 2.76
Sickly Yellow
#D0E429
ΔE00 3.82
Yellowy Green
#BFF128
ΔE00 4.18
Green Yellow
#B5CE08
ΔE00 5.02
Pear
#CBF85F
ΔE00 5.33
Greeny Yellow
#C6F808
ΔE00 5.84
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#C0E140 #6140E1
analogous
#E1B240 #C0E140 #70E140
triadic
#C0E140 #40C0E1 #E140C0
tetradic
#C0E140 #40E1B2 #6140E1 #E14070
square
#C0E140 #40E1B2 #6140E1 #E14070
split-complementary
#C0E140 #4070E1 #B240E1
monochromatic
#779017 #A3C51F #C0E140 #D1E975 #E3F2AA
Accessibility & contrast
On white
1.49
#C0E140 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
14.09
#C0E140 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #C0E140
14.09:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##C0E140 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##C0E140 | 1.00 | 1.49 | 14.09 | 14.09 |
| #FFFFFF | 1.49 | 1.00 | 21.00 | 21.00 |
| #000000 | 14.09 | 21.00 | 1.00 | 1.00 |
| ##000000 | 14.09 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#EFD422
Deuteranopia (green-blind)
#EBD44E
Tritanopia (blue-blind)
#CBD5C2
Achromatopsia (no color)
#D3D3D3
Design tokens & code
CSS
--color: #c0e140; /* rgb */ color: rgb(192, 225, 64); /* oklch */ color: oklch(85.7% 0.183 120.6);
Tailwind
colors: {
custom: {
50: '#d7ea7f',
500: '#c0e140',
950: '#000000',
},
}SCSS
$custom: #c0e140; $custom-light: #d7ea7f; $custom-dark: #000000;
JSON
{
"hex": "#c0e140",
"rgb": {
"r": 192,
"g": 225,
"b": 64
},
"hsl": {
"h": 72.298,
"s": 72.851,
"l": 56.667
},
"oklch": {
"l": 0.85736,
"c": 0.18268,
"h": 120.6
},
"luminance": 0.65427
}Semantic roles & 50–950 ramp
primary
#C0E140
secondary
#453095
accent
#38F05E
background
#FEFEFB
surface
#FCFDF2
border
#D5D5CC
text
#15160B
muted
#84847E