#3F9C20#3F9C20
#3F9C20 is a mid, vivid green. Relative luminance 0.249; OKLCH L 61.3% C 0.179 H 139.4°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).
Color values
| HEX | #3F9C20 |
|---|---|
| RGB | rgb(63, 156, 32) |
| HSL | hsl(105, 66%, 37%) |
| HSV | hsv(105, 79%, 61%) |
| CMYK | cmyk(59.6%, 0%, 79.5%, 38.8%) |
| CIE-LAB | lab(57.01, -49.41, 52.26) |
| CIE-LCH | lch(57.01, 71.92, 133.39°) |
| OKLab | oklab(61.31% -0.136 0.1164) |
| OKLCH | oklch(61.31% 0.179 139.4) |
| XYZ | xyz(14.1985, 24.9367, 5.4313) |
| Luminance | 0.2494 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Grass Green
#3F9B0B
ΔE00 1.48
Grassy Green
#419C03
ΔE00 1.92
Lawn Green
#4DA409
ΔE00 3.72
True Green
#089404
ΔE00 4.17
Irish Green
#019529
ΔE00 4.89
Mid Green
#50A747
ΔE00 5.26
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3F9C20 #7D209C
analogous
#7D9C20 #3F9C20 #209C3F
triadic
#3F9C20 #203F9C #9C203F
tetradic
#3F9C20 #207D9C #7D209C #9C3F20
square
#3F9C20 #207D9C #7D209C #9C3F20
split-complementary
#3F9C20 #3F209C #9C207D
monochromatic
#16360B #2A6916 #3F9C20 #54CF2A #7ADD59
Accessibility & contrast
On white
3.51
#3F9C20 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.99
#3F9C20 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #3F9C20
5.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3F9C20 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##3F9C20 | 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)
#A18E00
Deuteranopia (green-blind)
#95862E
Tritanopia (blue-blind)
#349785
Achromatopsia (no color)
#898989
Design tokens & code
CSS
--color: #3f9c20; /* rgb */ color: rgb(63, 156, 32); /* oklch */ color: oklch(61.3% 0.179 139.4);
Tailwind
colors: {
custom: {
50: '#7fba66',
500: '#3f9c20',
950: '#000000',
},
}SCSS
$custom: #3f9c20; $custom-light: #7fba66; $custom-dark: #000000;
JSON
{
"hex": "#3f9c20",
"rgb": {
"r": 63,
"g": 156,
"b": 32
},
"hsl": {
"h": 105,
"s": 65.957,
"l": 36.863
},
"oklch": {
"l": 0.61313,
"c": 0.179,
"h": 139.4
},
"luminance": 0.24938
}Semantic roles & 50–950 ramp
primary
#3F9C20
secondary
#A657C1
accent
#3FE9BE
background
#F8FBF6
surface
#EFF6EB
border
#CAD0C6
text
#0B1206
muted
#7C817A