#3FA63F#3FA63F
#3FA63F is a light, vivid green. Relative luminance 0.287; OKLCH L 64.3% C 0.171 H 143.3°. Best body text is #000000 at 6.74:1 contrast (WCAG AA passes).
Color values
| HEX | #3FA63F |
|---|---|
| RGB | rgb(63, 166, 63) |
| HSL | hsl(120, 45%, 45%) |
| HSV | hsv(120, 62%, 65%) |
| CMYK | cmyk(62%, 0%, 62%, 34.9%) |
| CIE-LAB | lab(60.50, -50.37, 43.62) |
| CIE-LCH | lch(60.50, 66.63, 139.11°) |
| OKLab | oklab(64.27% -0.1368 0.1021) |
| OKLCH | oklch(64.27% 0.171 143.3) |
| XYZ | xyz(16.5824, 28.6865, 9.3648) |
| Luminance | 0.2869 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Mid Green
#50A747
ΔE00 1.73
Medium Green
#39AD48
ΔE00 2.30
Kelly Green (survey)
#02AB2E
ΔE00 3.20
Dark Pastel Green
#56AE57
ΔE00 3.96
Fern (survey)
#63A950
ΔE00 4.11
Emerald (survey)
#01A049
ΔE00 4.71
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3FA63F #A63FA6
analogous
#73A63F #3FA63F #3FA673
triadic
#3FA63F #3F3FA6 #A63F3F
tetradic
#3FA63F #3F73A6 #A63FA6 #A6733F
square
#3FA63F #3F73A6 #A63FA6 #A6733F
split-complementary
#3FA63F #733FA6 #A63F73
monochromatic
#1D4D1D #2E7A2E #3FA63F #60C360 #8CD38C
Accessibility & contrast
On white
3.12
#3FA63F on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.74
#3FA63F on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #3FA63F
6.74:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3FA63F | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##3FA63F | 1.00 | 3.12 | 6.74 | 6.74 |
| #FFFFFF | 3.12 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.74 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.74 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#A99734
Deuteranopia (green-blind)
#9D8F48
Tritanopia (blue-blind)
#2BA190
Achromatopsia (no color)
#929292
Design tokens & code
CSS
--color: #3fa63f; /* rgb */ color: rgb(63, 166, 63); /* oklch */ color: oklch(64.3% 0.171 143.3);
Tailwind
colors: {
custom: {
50: '#80c178',
500: '#3fa63f',
950: '#000000',
},
}SCSS
$custom: #3fa63f; $custom-light: #80c178; $custom-dark: #000000;
JSON
{
"hex": "#3fa63f",
"rgb": {
"r": 63,
"g": 166,
"b": 63
},
"hsl": {
"h": 120,
"s": 44.978,
"l": 44.902
},
"oklch": {
"l": 0.64272,
"c": 0.17073,
"h": 143.3
},
"luminance": 0.28688
}Semantic roles & 50–950 ramp
primary
#3FA63F
secondary
#BE83BE
accent
#53D5D5
background
#F8FCF7
surface
#EFF8ED
border
#CAD1C8
text
#0B1209
muted
#7C817B