#4F8E17#4F8E17
#4F8E17 is a mid, vivid yellow-green. Relative luminance 0.211; OKLCH L 58.2% C 0.159 H 134.5°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).
Color values
| HEX | #4F8E17 |
|---|---|
| RGB | rgb(79, 142, 23) |
| HSL | hsl(92, 72%, 32%) |
| HSV | hsv(92, 84%, 56%) |
| CMYK | cmyk(44.4%, 0%, 83.8%, 44.3%) |
| CIE-LAB | lab(53.03, -39.57, 51.49) |
| CIE-LCH | lch(53.03, 64.94, 127.54°) |
| OKLab | oklab(58.19% -0.1111 0.1132) |
| OKLCH | oklch(58.19% 0.159 134.5) |
| XYZ | xyz(13.0518, 21.0694, 4.1895) |
| Luminance | 0.2107 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Sap Green
#5C8B15
ΔE00 2.59
Mossy Green
#638B27
ΔE00 3.62
Grass Green
#3F9B0B
ΔE00 4.71
Avocado
#568203
ΔE00 4.84
Olivedrab
#6B8E23
ΔE00 4.85
Moss Green (survey)
#658B38
ΔE00 4.94
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4F8E17 #56178E
analogous
#8A8E17 #4F8E17 #178E1B
triadic
#4F8E17 #174F8E #8E174F
tetradic
#4F8E17 #178A8E #56178E #8E1B17
square
#4F8E17 #178A8E #56178E #8E1B17
split-complementary
#4F8E17 #1B178E #8E178A
monochromatic
#142506 #32590E #4F8E17 #6CC320 #8BE03F
Accessibility & contrast
On white
4.03
#4F8E17 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.21
#4F8E17 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #4F8E17
5.21:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4F8E17 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4F8E17 | 1.00 | 4.03 | 5.21 | 5.21 |
| #FFFFFF | 4.03 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.21 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.21 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#948200
Deuteranopia (green-blind)
#8B7D26
Tritanopia (blue-blind)
#4E8879
Achromatopsia (no color)
#7F7F7F
Design tokens & code
CSS
--color: #4f8e17; /* rgb */ color: rgb(79, 142, 23); /* oklch */ color: oklch(58.2% 0.159 134.5);
Tailwind
colors: {
custom: {
50: '#87af60',
500: '#4f8e17',
950: '#000000',
},
}SCSS
$custom: #4f8e17; $custom-light: #87af60; $custom-dark: #000000;
JSON
{
"hex": "#4f8e17",
"rgb": {
"r": 79,
"g": 142,
"b": 23
},
"hsl": {
"h": 91.765,
"s": 72.121,
"l": 32.353
},
"oklch": {
"l": 0.58187,
"c": 0.1586,
"h": 134.5
},
"luminance": 0.2107
}Semantic roles & 50–950 ramp
primary
#4F8E17
secondary
#8440C0
accent
#39EF99
background
#F8FAF6
surface
#F0F4EB
border
#CBCEC6
text
#0C1005
muted
#7D7F7A