#509A24#509A24
#509A24 is a mid, vivid yellow-green. Relative luminance 0.249; OKLCH L 61.5% C 0.166 H 136.6°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).
Color values
| HEX | #509A24 |
|---|---|
| RGB | rgb(80, 154, 36) |
| HSL | hsl(98, 62%, 37%) |
| HSV | hsv(98, 77%, 60%) |
| CMYK | cmyk(48.1%, 0%, 76.6%, 39.6%) |
| CIE-LAB | lab(57.02, -43.45, 51.15) |
| CIE-LCH | lch(57.02, 67.12, 130.35°) |
| OKLab | oklab(61.5% -0.1208 0.1144) |
| OKLCH | oklch(61.5% 0.166 136.6) |
| XYZ | xyz(15.1819, 24.9430, 5.6832) |
| Luminance | 0.2494 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Grass Green
#3F9B0B
ΔE00 2.14
Grassy Green
#419C03
ΔE00 2.32
Lawn Green
#4DA409
ΔE00 3.74
True Green
#089404
ΔE00 5.41
Flat Green
#699D4C
ΔE00 5.56
Mid Green
#50A747
ΔE00 5.61
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#509A24 #6E249A
analogous
#8B9A24 #509A24 #249A33
triadic
#509A24 #24509A #9A2450
tetradic
#509A24 #248B9A #6E249A #9A3324
square
#509A24 #248B9A #6E249A #9A3324
split-complementary
#509A24 #33249A #9A248B
monochromatic
#1C370D #366818 #509A24 #6ACC30 #8DDA5F
Accessibility & contrast
On white
3.51
#509A24 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.99
#509A24 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #509A24
5.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##509A24 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##509A24 | 1.00 | 3.51 | 5.99 | 5.99 |
| #FFFFFF | 3.51 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#9F8D09
Deuteranopia (green-blind)
#968730
Tritanopia (blue-blind)
#4C9484
Achromatopsia (no color)
#898989
Design tokens & code
CSS
--color: #509a24; /* rgb */ color: rgb(80, 154, 36); /* oklch */ color: oklch(61.5% 0.166 136.6);
Tailwind
colors: {
custom: {
50: '#88b868',
500: '#509a24',
950: '#000000',
},
}SCSS
$custom: #509a24; $custom-light: #88b868; $custom-dark: #000000;
JSON
{
"hex": "#509a24",
"rgb": {
"r": 80,
"g": 154,
"b": 36
},
"hsl": {
"h": 97.627,
"s": 62.105,
"l": 37.255
},
"oklch": {
"l": 0.61501,
"c": 0.16642,
"h": 136.6
},
"luminance": 0.24944
}Semantic roles & 50–950 ramp
primary
#509A24
secondary
#9A5BBF
accent
#43E5A9
background
#F8FBF6
surface
#F0F6EB
border
#CBD0C6
text
#0C1107
muted
#7D807A