#347B50#347B50

#347B50 is a mid, moderate green. Relative luminance 0.155; OKLCH L 52.5% C 0.099 H 154.4°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#347B50
RGB	rgb(52, 123, 80)
HSL	hsl(144, 41%, 34%)
HSV	hsv(144, 58%, 48%)
CMYK	cmyk(57.7%, 0%, 35%, 51.8%)
CIE-LAB	lab(46.28, -32.82, 16.99)
CIE-LCH	lch(46.28, 36.95, 152.63°)
OKLab	oklab(52.55% -0.0892 0.0428)
OKLCH	oklch(52.55% 0.099 154.4)
XYZ	xyz(9.9463, 15.4743, 10.0505)
Luminance	0.1547 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347B50 #7B345F

analogous

#3C7B34 #347B50 #347B74

triadic

#347B50 #50347B #7B5034

tetradic

#347B50 #343C7B #7B345F #7B7434

square

#347B50 #343C7B #7B345F #7B7434

split-complementary

#347B50 #74347B #7B343C

monochromatic

#102518 #225034 #347B50 #46A66C #6AC08C

Accessibility & contrast

On white

5.13

#347B50 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#347B50 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #347B50

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347B50	#FFFFFF	#000000	##FFFFFF
##347B50	1.00	5.13	4.10	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B724D

Deuteranopia (green-blind)

#716B53

Tritanopia (blue-blind)

#1F7A70

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #347b50;
/* rgb */ color: rgb(52, 123, 80);
/* oklch */ color: oklch(52.5% 0.099 154.4);

Tailwind

colors: {
  custom: {
    50: '#72a281',
    500: '#347b50',
    950: '#000000',
  },
}

SCSS

$custom: #347b50;
$custom-light: #72a281;
$custom-dark: #000000;

JSON

{
  "hex": "#347b50",
  "rgb": {
    "r": 52,
    "g": 123,
    "b": 80
  },
  "hsl": {
    "h": 143.662,
    "s": 40.571,
    "l": 34.314
  },
  "oklch": {
    "l": 0.52549,
    "c": 0.09896,
    "h": 154.4
  },
  "luminance": 0.15475
}

Semantic roles & 50–950 ramp

primary

#347B50

secondary

#A8638D

accent

#57A1D0

background

#F7FAF7

surface

#EDF3EE

border

#C8CDC9

text

#080F0A

muted

#7B7F7C

Preview Lab

Preview with #347B50

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

Preview Lab → · Contrast checker → · Palette generator →