#66C124#66C124
#66C124 is a light, highly saturated yellow-green. Relative luminance 0.411; OKLCH L 72.6% C 0.202 H 135.8°. Best body text is #000000 at 9.22:1 contrast (WCAG AA passes).
Color values
| HEX | #66C124 |
|---|---|
| RGB | rgb(102, 193, 36) |
| HSL | hsl(95, 69%, 45%) |
| HSV | hsv(95, 81%, 76%) |
| CMYK | cmyk(47.2%, 0%, 81.3%, 24.3%) |
| CIE-LAB | lab(70.24, -51.93, 63.92) |
| CIE-LCH | lch(70.24, 82.36, 129.09°) |
| OKLab | oklab(72.62% -0.145 0.1408) |
| OKLCH | oklch(72.62% 0.202 135.8) |
| XYZ | xyz(24.8673, 41.0905, 8.2896) |
| Luminance | 0.4109 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Frog Green
#58BC08
ΔE00 1.95
Kelly Green
#4CBB17
ΔE00 2.87
Apple
#6ECB3C
ΔE00 2.96
Apple Green
#76CD26
ΔE00 3.49
Kermit Green
#5CB200
ΔE00 4.23
Dark Lime Green
#7EBD01
ΔE00 4.41
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#66C124 #7F24C1
analogous
#B5C124 #66C124 #24C130
triadic
#66C124 #2466C1 #C12466
tetradic
#66C124 #24B5C1 #7F24C1 #C13024
square
#66C124 #24B5C1 #7F24C1 #C13024
split-complementary
#66C124 #3024C1 #C124B5
monochromatic
#2F5A11 #4B8D1A #66C124 #85DC46 #A7E679
Accessibility & contrast
On white
2.28
#66C124 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
9.22
#66C124 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #66C124
9.22:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##66C124 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##66C124 | 1.00 | 2.28 | 9.22 | 9.22 |
| #FFFFFF | 2.28 | 1.00 | 21.00 | 21.00 |
| #000000 | 9.22 | 21.00 | 1.00 | 1.00 |
| ##000000 | 9.22 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#C8B000
Deuteranopia (green-blind)
#BCA937
Tritanopia (blue-blind)
#62BAA5
Achromatopsia (no color)
#ACACAC
Design tokens & code
CSS
--color: #66c124; /* rgb */ color: rgb(102, 193, 36); /* oklch */ color: oklch(72.6% 0.202 135.8);
Tailwind
colors: {
custom: {
50: '#9ad46d',
500: '#66c124',
950: '#000000',
},
}SCSS
$custom: #66c124; $custom-light: #9ad46d; $custom-dark: #000000;
JSON
{
"hex": "#66c124",
"rgb": {
"r": 102,
"g": 193,
"b": 36
},
"hsl": {
"h": 94.777,
"s": 68.559,
"l": 44.902
},
"oklch": {
"l": 0.7262,
"c": 0.20216,
"h": 135.8
},
"luminance": 0.41092
}Semantic roles & 50–950 ramp
primary
#66C124
secondary
#A873CE
accent
#3CEBA2
background
#FAFDF7
surface
#F3FAED
border
#CDD3C8
text
#0F1408
muted
#7F837B