#508A17#508A17
#508A17 is a mid, vivid yellow-green. Relative luminance 0.199; OKLCH L 57.2% C 0.153 H 133.6°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #508A17 |
|---|---|
| RGB | rgb(80, 138, 23) |
| HSL | hsl(90, 71%, 32%) |
| HSV | hsv(90, 83%, 54%) |
| CMYK | cmyk(42%, 0%, 83.3%, 45.9%) |
| CIE-LAB | lab(51.77, -37.51, 50.37) |
| CIE-LCH | lch(51.77, 62.80, 126.67°) |
| OKLab | oklab(57.17% -0.1057 0.1108) |
| OKLCH | oklch(57.17% 0.153 133.6) |
| XYZ | xyz(12.5512, 19.9436, 3.9986) |
| Luminance | 0.1994 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Sap Green
#5C8B15
ΔE00 2.22
Mossy Green
#638B27
ΔE00 3.24
Avocado
#568203
ΔE00 3.59
Moss Green (survey)
#658B38
ΔE00 4.62
Dark Grass Green
#388004
ΔE00 4.76
Olivedrab
#6B8E23
ΔE00 4.84
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#508A17 #51178A
analogous
#8A8A17 #508A17 #178A18
triadic
#508A17 #17508A #8A1750
tetradic
#508A17 #178A8A #51178A #8A1817
square
#508A17 #178A8A #51178A #8A1817
split-complementary
#508A17 #18178A #8A178A
monochromatic
#132106 #32560E #508A17 #6EBE20 #8DDF3D
Accessibility & contrast
On white
4.21
#508A17 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.99
#508A17 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #508A17
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##508A17 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##508A17 | 1.00 | 4.21 | 4.99 | 4.99 |
| #FFFFFF | 4.21 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#907E00
Deuteranopia (green-blind)
#887A25
Tritanopia (blue-blind)
#508475
Achromatopsia (no color)
#7B7B7B
Design tokens & code
CSS
--color: #508a17; /* rgb */ color: rgb(80, 138, 23); /* oklch */ color: oklch(57.2% 0.153 133.6);
Tailwind
colors: {
custom: {
50: '#87ac60',
500: '#508a17',
950: '#000000',
},
}SCSS
$custom: #508a17; $custom-light: #87ac60; $custom-dark: #000000;
JSON
{
"hex": "#508a17",
"rgb": {
"r": 80,
"g": 138,
"b": 23
},
"hsl": {
"h": 90.261,
"s": 71.429,
"l": 31.569
},
"oklch": {
"l": 0.57174,
"c": 0.15311,
"h": 133.6
},
"luminance": 0.19944
}Semantic roles & 50–950 ramp
primary
#508A17
secondary
#7F3FBE
accent
#3AEE95
background
#F8FAF5
surface
#F0F4EA
border
#CBCEC6
text
#0C1005
muted
#7D7F79