#337F2B#337F2B
#337F2B is a mid, vivid green. Relative luminance 0.161; OKLCH L 53.0% C 0.141 H 141.8°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #337F2B |
|---|---|
| RGB | rgb(51, 127, 43) |
| HSL | hsl(114, 49%, 33%) |
| HSV | hsv(114, 66%, 50%) |
| CMYK | cmyk(59.8%, 0%, 66.1%, 50.2%) |
| CIE-LAB | lab(47.05, -40.61, 37.62) |
| CIE-LCH | lch(47.05, 55.36, 137.20°) |
| OKLab | oklab(53% -0.1108 0.0873) |
| OKLCH | oklch(53% 0.141 141.8) |
| XYZ | xyz(9.3902, 16.0561, 4.8893) |
| Luminance | 0.1606 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Tree Green
#2A7E19
ΔE00 2.29
Darkish Green
#287C37
ΔE00 3.28
Green
#008000
ΔE00 4.38
Dark Grass Green
#388004
ΔE00 4.49
Forestgreen (CSS)
#228B22
ΔE00 4.70
Jungle Green
#048243
ΔE00 5.95
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#337F2B #772B7F
analogous
#5D7F2B #337F2B #2B7F4D
triadic
#337F2B #2B337F #7F2B33
tetradic
#337F2B #2B5D7F #772B7F #7F4D2B
square
#337F2B #2B5D7F #772B7F #7F4D2B
split-complementary
#337F2B #4D2B7F #7F2B5D
monochromatic
#0E240C #21511C #337F2B #45AD3A #67C85C
Accessibility & contrast
On white
4.99
#337F2B on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.21
#337F2B on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #337F2B
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##337F2B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##337F2B | 1.00 | 4.99 | 4.21 | 4.99 |
| #FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.21 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#827421
Deuteranopia (green-blind)
#786D32
Tritanopia (blue-blind)
#287B6D
Achromatopsia (no color)
#707070
Design tokens & code
CSS
--color: #337f2b; /* rgb */ color: rgb(51, 127, 43); /* oklch */ color: oklch(53.0% 0.141 141.8);
Tailwind
colors: {
custom: {
50: '#73a568',
500: '#337f2b',
950: '#000000',
},
}SCSS
$custom: #337f2b; $custom-light: #73a568; $custom-dark: #000000;
JSON
{
"hex": "#337f2b",
"rgb": {
"r": 51,
"g": 127,
"b": 43
},
"hsl": {
"h": 114.286,
"s": 49.412,
"l": 33.333
},
"oklch": {
"l": 0.52998,
"c": 0.14105,
"h": 141.8
},
"luminance": 0.16057
}Semantic roles & 50–950 ramp
primary
#337F2B
secondary
#A658AE
accent
#4FD9CC
background
#F7FAF6
surface
#EDF4EB
border
#C8CEC6
text
#090F06
muted
#7B7F7A