#347B40#347B40

#347B40 is a mid, moderate green. Relative luminance 0.153; OKLCH L 52.2% C 0.115 H 147.1°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#347B40
RGB	rgb(52, 123, 64)
HSL	hsl(130, 41%, 34%)
HSV	hsv(130, 58%, 48%)
CMYK	cmyk(57.7%, 0%, 48%, 51.8%)
CIE-LAB	lab(46.00, -35.80, 25.64)
CIE-LCH	lch(46.00, 44.04, 144.39°)
OKLab	oklab(52.23% -0.097 0.0627)
OKLCH	oklch(52.23% 0.115 147.1)
XYZ	xyz(9.4239, 15.2653, 7.2994)
Luminance	0.1527 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347B40 #7B346F

analogous

#4C7B34 #347B40 #347B64

triadic

#347B40 #40347B #7B4034

tetradic

#347B40 #344C7B #7B346F #7B6434

square

#347B40 #344C7B #7B346F #7B6434

split-complementary

#347B40 #64347B #7B344C

monochromatic

#102513 #22502A #347B40 #46A656 #6AC078

Accessibility & contrast

On white

5.18

#347B40 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#347B40 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #347B40

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347B40	#FFFFFF	#000000	##FFFFFF
##347B40	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C713B

Deuteranopia (green-blind)

#736A44

Tritanopia (blue-blind)

#25786D

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #347b40;
/* rgb */ color: rgb(52, 123, 64);
/* oklch */ color: oklch(52.2% 0.115 147.1);

Tailwind

colors: {
  custom: {
    50: '#72a276',
    500: '#347b40',
    950: '#000000',
  },
}

SCSS

$custom: #347b40;
$custom-light: #72a276;
$custom-dark: #000000;

JSON

{
  "hex": "#347b40",
  "rgb": {
    "r": 52,
    "g": 123,
    "b": 64
  },
  "hsl": {
    "h": 130.141,
    "s": 40.571,
    "l": 34.314
  },
  "oklch": {
    "l": 0.52226,
    "c": 0.11544,
    "h": 147.1
  },
  "luminance": 0.15266
}

Semantic roles & 50–950 ramp

primary

#347B40

secondary

#A8639C

accent

#57BCD0

background

#F7FAF7

surface

#EDF3ED

border

#C8CDC8

text

#080F08

muted

#7B7F7B

Preview Lab

Preview with #347B40

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

Preview Lab → · Contrast checker → · Palette generator →