#347B1B#347B1B

#347B1B is a mid, vivid green. Relative luminance 0.150; OKLCH L 51.8% C 0.147 H 139.1°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#347B1B
RGB	rgb(52, 123, 27)
HSL	hsl(104, 64%, 29%)
HSV	hsv(104, 78%, 48%)
CMYK	cmyk(57.7%, 0%, 78%, 51.8%)
CIE-LAB	lab(45.60, -40.21, 42.80)
CIE-LCH	lch(45.60, 58.73, 133.21°)
OKLab	oklab(51.77% -0.1108 0.096)
OKLCH	oklch(51.77% 0.147 139.1)
XYZ	xyz(8.6966, 14.9744, 3.4688)
Luminance	0.1497 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347B1B #621B7B

analogous

#647B1B #347B1B #1B7B32

triadic

#347B1B #1B347B #7B1B34

tetradic

#347B1B #1B647B #621B7B #7B321B

square

#347B1B #1B647B #621B7B #7B321B

split-complementary

#347B1B #321B7B #7B1B64

monochromatic

#0B1906 #1F4910 #347B1B #49AD26 #64D43C

Accessibility & contrast

On white

5.26

#347B1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#347B1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #347B1B

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347B1B	#FFFFFF	#000000	##FFFFFF
##347B1B	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7006

Deuteranopia (green-blind)

#766A25

Tritanopia (blue-blind)

#2D7769

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #347b1b;
/* rgb */ color: rgb(52, 123, 27);
/* oklch */ color: oklch(51.8% 0.147 139.1);

Tailwind

colors: {
  custom: {
    50: '#74a25f',
    500: '#347b1b',
    950: '#000000',
  },
}

SCSS

$custom: #347b1b;
$custom-light: #74a25f;
$custom-dark: #000000;

JSON

{
  "hex": "#347b1b",
  "rgb": {
    "r": 52,
    "g": 123,
    "b": 27
  },
  "hsl": {
    "h": 104.375,
    "s": 64,
    "l": 29.412
  },
  "oklch": {
    "l": 0.51771,
    "c": 0.1466,
    "h": 139.1
  },
  "luminance": 0.14975
}

Semantic roles & 50–950 ramp

primary

#347B1B

secondary

#9343AF

accent

#41E7BC

background

#F7FAF5

surface

#EDF3EA

border

#C8CDC6

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #347B1B

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

Preview Lab → · Contrast checker → · Palette generator →