#347B31#347B31

#347B31 is a mid, vivid green. Relative luminance 0.151; OKLCH L 52.0% C 0.130 H 142.7°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#347B31
RGB	rgb(52, 123, 49)
HSL	hsl(118, 43%, 34%)
HSV	hsv(118, 60%, 48%)
CMYK	cmyk(57.7%, 0%, 60.2%, 51.8%)
CIE-LAB	lab(45.79, -38.01, 33.31)
CIE-LCH	lch(45.79, 50.54, 138.77°)
OKLab	oklab(52% -0.1034 0.0787)
OKLCH	oklch(52% 0.13 142.7)
XYZ	xyz(9.0530, 15.1170, 5.3459)
Luminance	0.1512 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347B31 #78317B

analogous

#597B31 #347B31 #317B53

triadic

#347B31 #31347B #7B3134

tetradic

#347B31 #31597B #78317B #7B5331

square

#347B31 #31597B #78317B #7B5331

split-complementary

#347B31 #53317B #7B3159

monochromatic

#0F230E #214F20 #347B31 #47A742 #69C265

Accessibility & contrast

On white

5.22

#347B31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#347B31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #347B31

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347B31	#FFFFFF	#000000	##FFFFFF
##347B31	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7029

Deuteranopia (green-blind)

#746A37

Tritanopia (blue-blind)

#29786B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #347b31;
/* rgb */ color: rgb(52, 123, 49);
/* oklch */ color: oklch(52.0% 0.130 142.7);

Tailwind

colors: {
  custom: {
    50: '#73a26c',
    500: '#347b31',
    950: '#000000',
  },
}

SCSS

$custom: #347b31;
$custom-light: #73a26c;
$custom-dark: #000000;

JSON

{
  "hex": "#347b31",
  "rgb": {
    "r": 52,
    "g": 123,
    "b": 49
  },
  "hsl": {
    "h": 117.568,
    "s": 43.023,
    "l": 33.725
  },
  "oklch": {
    "l": 0.51995,
    "c": 0.12996,
    "h": 142.7
  },
  "luminance": 0.15118
}

Semantic roles & 50–950 ramp

primary

#347B31

secondary

#A65FA9

accent

#55D3CE

background

#F7FAF6

surface

#EDF3EB

border

#C8CDC6

text

#090F07

muted

#7B7F7A

Preview Lab

Preview with #347B31

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →