#317B2F#317B2F
#317B2F is a mid, vivid green. Relative luminance 0.150; OKLCH L 51.9% C 0.133 H 142.9°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).
Color values
| HEX | #317B2F |
|---|---|
| RGB | rgb(49, 123, 47) |
| HSL | hsl(118, 45%, 33%) |
| HSV | hsv(118, 62%, 48%) |
| CMYK | cmyk(60.2%, 0%, 61.8%, 51.8%) |
| CIE-LAB | lab(45.67, -39.07, 34.13) |
| CIE-LCH | lch(45.67, 51.88, 138.87°) |
| OKLab | oklab(51.85% -0.1063 0.0803) |
| OKLCH | oklch(51.85% 0.133 142.9) |
| XYZ | xyz(8.8622, 15.0233, 5.1215) |
| Luminance | 0.1502 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Darkish Green
#287C37
ΔE00 1.98
Tree Green
#2A7E19
ΔE00 3.48
Jungle Green
#048243
ΔE00 5.35
Green
#008000
ΔE00 5.47
Dark Grass Green
#388004
ΔE00 5.91
Forestgreen (CSS)
#228B22
ΔE00 6.39
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#317B2F #792F7B
analogous
#577B2F #317B2F #2F7B53
triadic
#317B2F #2F317B #7B2F31
tetradic
#317B2F #2F577B #792F7B #7B532F
square
#317B2F #2F577B #792F7B #7B532F
split-complementary
#317B2F #532F7B #7B2F57
monochromatic
#0E220D #1F4F1E #317B2F #43A740 #64C362
Accessibility & contrast
On white
5.24
#317B2F on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.00
#317B2F on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #317B2F
5.24:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##317B2F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##317B2F | 1.00 | 5.24 | 4.00 | 5.24 |
| #FFFFFF | 5.24 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.00 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.24 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7E7027
Deuteranopia (green-blind)
#746A35
Tritanopia (blue-blind)
#25786B
Achromatopsia (no color)
#6C6C6C
Design tokens & code
CSS
--color: #317b2f; /* rgb */ color: rgb(49, 123, 47); /* oklch */ color: oklch(51.9% 0.133 142.9);
Tailwind
colors: {
custom: {
50: '#71a26a',
500: '#317b2f',
950: '#000000',
},
}SCSS
$custom: #317b2f; $custom-light: #71a26a; $custom-dark: #000000;
JSON
{
"hex": "#317b2f",
"rgb": {
"r": 49,
"g": 123,
"b": 47
},
"hsl": {
"h": 118.421,
"s": 44.706,
"l": 33.333
},
"oklch": {
"l": 0.51852,
"c": 0.13319,
"h": 142.9
},
"luminance": 0.15024
}Semantic roles & 50–950 ramp
primary
#317B2F
secondary
#A85CAA
accent
#53D4D1
background
#F7FAF6
surface
#EDF3EB
border
#C8CDC6
text
#080F07
muted
#7B7F7A