#509A22#509A22
#509A22 is a mid, vivid yellow-green. Relative luminance 0.249; OKLCH L 61.5% C 0.168 H 136.4°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).
Color values
| HEX | #509A22 |
|---|---|
| RGB | rgb(80, 154, 34) |
| HSL | hsl(97, 64%, 37%) |
| HSV | hsv(97, 78%, 60%) |
| CMYK | cmyk(48.1%, 0%, 77.9%, 39.6%) |
| CIE-LAB | lab(57.01, -43.58, 51.82) |
| CIE-LCH | lch(57.01, 67.71, 130.06°) |
| OKLab | oklab(61.49% -0.1213 0.1155) |
| OKLCH | oklch(61.49% 0.168 136.4) |
| XYZ | xyz(15.1522, 24.9312, 5.5268) |
| Luminance | 0.2493 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Grass Green
#3F9B0B
ΔE00 2.04
Grassy Green
#419C03
ΔE00 2.19
Lawn Green
#4DA409
ΔE00 3.63
True Green
#089404
ΔE00 5.42
Leaf Green
#5CA904
ΔE00 5.57
Grass
#5CAC2D
ΔE00 5.61
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#509A22 #6C229A
analogous
#8C9A22 #509A22 #229A30
triadic
#509A22 #22509A #9A2250
tetradic
#509A22 #228C9A #6C229A #9A3022
square
#509A22 #228C9A #6C229A #9A3022
split-complementary
#509A22 #30229A #9A228C
monochromatic
#1C360C #366817 #509A22 #6ACC2D #8CDB5B
Accessibility & contrast
On white
3.51
#509A22 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.99
#509A22 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #509A22
5.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##509A22 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##509A22 | 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)
#9F8D03
Deuteranopia (green-blind)
#96872F
Tritanopia (blue-blind)
#4C9483
Achromatopsia (no color)
#898989
Design tokens & code
CSS
--color: #509a22; /* rgb */ color: rgb(80, 154, 34); /* oklch */ color: oklch(61.5% 0.168 136.4);
Tailwind
colors: {
custom: {
50: '#88b867',
500: '#509a22',
950: '#000000',
},
}SCSS
$custom: #509a22; $custom-light: #88b867; $custom-dark: #000000;
JSON
{
"hex": "#509a22",
"rgb": {
"r": 80,
"g": 154,
"b": 34
},
"hsl": {
"h": 97,
"s": 63.83,
"l": 36.863
},
"oklch": {
"l": 0.61488,
"c": 0.16751,
"h": 136.4
},
"luminance": 0.24932
}Semantic roles & 50–950 ramp
primary
#509A22
secondary
#9858BF
accent
#41E7A7
background
#F8FBF6
surface
#F0F6EB
border
#CBD0C6
text
#0C1106
muted
#7D807A