#3F981F#3F981F
#3F981F is a mid, vivid green. Relative luminance 0.236; OKLCH L 60.2% C 0.175 H 139.2°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).
Color values
| HEX | #3F981F |
|---|---|
| RGB | rgb(63, 152, 31) |
| HSL | hsl(104, 66%, 36%) |
| HSV | hsv(104, 80%, 60%) |
| CMYK | cmyk(58.6%, 0%, 79.6%, 40.4%) |
| CIE-LAB | lab(55.70, -48.00, 51.33) |
| CIE-LCH | lch(55.70, 70.27, 133.08°) |
| OKLab | oklab(60.22% -0.1322 0.1143) |
| OKLCH | oklch(60.22% 0.175 139.2) |
| XYZ | xyz(13.5249, 23.6110, 5.1407) |
| Luminance | 0.2361 (WCAG relative) |
| Temperature | warm |
| Family | green |
Closest named colors
Grass Green
#3F9B0B
ΔE00 1.81
Grassy Green
#419C03
ΔE00 2.38
True Green
#089404
ΔE00 3.46
Irish Green
#019529
ΔE00 4.34
Lawn Green
#4DA409
ΔE00 4.74
Emerald Green
#028F1E
ΔE00 5.05
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3F981F #781F98
analogous
#7B981F #3F981F #1F983B
triadic
#3F981F #1F3F98 #981F3F
tetradic
#3F981F #1F7B98 #781F98 #983B1F
square
#3F981F #1F7B98 #781F98 #983B1F
split-complementary
#3F981F #3B1F98 #981F7B
monochromatic
#15320A #2A6515 #3F981F #54CB29 #79DC55
Accessibility & contrast
On white
3.67
#3F981F on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.72
#3F981F on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #3F981F
5.72:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3F981F | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##3F981F | 1.00 | 3.67 | 5.72 | 5.72 |
| #FFFFFF | 3.67 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.72 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.72 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#9D8A00
Deuteranopia (green-blind)
#92832D
Tritanopia (blue-blind)
#359382
Achromatopsia (no color)
#858585
Design tokens & code
CSS
--color: #3f981f; /* rgb */ color: rgb(63, 152, 31); /* oklch */ color: oklch(60.2% 0.175 139.2);
Tailwind
colors: {
custom: {
50: '#7fb765',
500: '#3f981f',
950: '#000000',
},
}SCSS
$custom: #3f981f; $custom-light: #7fb765; $custom-dark: #000000;
JSON
{
"hex": "#3f981f",
"rgb": {
"r": 63,
"g": 152,
"b": 31
},
"hsl": {
"h": 104.132,
"s": 66.12,
"l": 35.882
},
"oklch": {
"l": 0.60222,
"c": 0.17478,
"h": 139.2
},
"luminance": 0.23612
}Semantic roles & 50–950 ramp
primary
#3F981F
secondary
#A353C0
accent
#3FE9BC
background
#F8FBF6
surface
#EFF6EB
border
#CAD0C6
text
#0B1106
muted
#7C807A