#337C3D#337C3D
#337C3D is a mid, vivid green. Relative luminance 0.155; OKLCH L 52.4% C 0.120 H 146.2°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).
Color values
| HEX | #337C3D |
|---|---|
| RGB | rgb(51, 124, 61) |
| HSL | hsl(128, 42%, 34%) |
| HSV | hsv(128, 59%, 49%) |
| CMYK | cmyk(58.9%, 0%, 50.8%, 51.4%) |
| CIE-LAB | lab(46.25, -36.98, 27.59) |
| CIE-LCH | lch(46.25, 46.14, 143.28°) |
| OKLab | oklab(52.41% -0.1001 0.0669) |
| OKLCH | oklch(52.41% 0.12 146.2) |
| XYZ | xyz(9.4146, 15.4552, 6.9010) |
| Luminance | 0.1546 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Darkish Green
#287C37
ΔE00 1.45
Jungle Green
#048243
ΔE00 3.78
Tree Green
#2A7E19
ΔE00 5.96
Sea Green
#2E8B57
ΔE00 6.66
Dark Sage
#598556
ΔE00 7.16
Forestgreen (CSS)
#228B22
ΔE00 7.69
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#337C3D #7C3372
analogous
#4E7C33 #337C3D #337C62
triadic
#337C3D #3D337C #7C3D33
tetradic
#337C3D #334E7C #7C3372 #7C6233
square
#337C3D #334E7C #7C3372 #7C6233
split-complementary
#337C3D #62337C #7C334E
monochromatic
#0F2512 #215128 #337C3D #45A752 #68C175
Accessibility & contrast
On white
5.13
#337C3D on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.09
#337C3D on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #337C3D
5.13:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##337C3D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##337C3D | 1.00 | 5.13 | 4.09 | 5.13 |
| #FFFFFF | 5.13 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.09 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.13 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7E7238
Deuteranopia (green-blind)
#746B41
Tritanopia (blue-blind)
#24796D
Achromatopsia (no color)
#6E6E6E
Design tokens & code
CSS
--color: #337c3d; /* rgb */ color: rgb(51, 124, 61); /* oklch */ color: oklch(52.4% 0.120 146.2);
Tailwind
colors: {
custom: {
50: '#72a274',
500: '#337c3d',
950: '#000000',
},
}SCSS
$custom: #337c3d; $custom-light: #72a274; $custom-dark: #000000;
JSON
{
"hex": "#337c3d",
"rgb": {
"r": 51,
"g": 124,
"b": 61
},
"hsl": {
"h": 128.219,
"s": 41.714,
"l": 34.314
},
"oklch": {
"l": 0.52411,
"c": 0.12045,
"h": 146.2
},
"luminance": 0.15456
}Semantic roles & 50–950 ramp
primary
#337C3D
secondary
#A9629F
accent
#56C1D2
background
#F7FAF7
surface
#EDF4ED
border
#C8CEC8
text
#080F08
muted
#7B7F7B