#337C43#337C43

#337C43 is a mid, moderate green. Relative luminance 0.155; OKLCH L 52.5% C 0.114 H 148.4°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#337C43
RGB	rgb(51, 124, 67)
HSL	hsl(133, 42%, 34%)
HSV	hsv(133, 59%, 49%)
CMYK	cmyk(58.9%, 0%, 46%, 51.4%)
CIE-LAB	lab(46.34, -35.99, 24.42)
CIE-LCH	lch(46.34, 43.49, 145.83°)
OKLab	oklab(52.52% -0.0974 0.06)
OKLCH	oklch(52.52% 0.114 148.4)
XYZ	xyz(9.5854, 15.5235, 7.8003)
Luminance	0.1552 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337C43 #7C336C

analogous

#487C33 #337C43 #337C68

triadic

#337C43 #43337C #7C4333

tetradic

#337C43 #33487C #7C336C #7C6833

square

#337C43 #33487C #7C336C #7C6833

split-complementary

#337C43 #68337C #7C3348

monochromatic

#0F2514 #21512C #337C43 #45A75A #68C17C

Accessibility & contrast

On white

5.12

#337C43 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#337C43 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337C43

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337C43	#FFFFFF	#000000	##FFFFFF
##337C43	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D723F

Deuteranopia (green-blind)

#736B47

Tritanopia (blue-blind)

#227A6E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #337c43;
/* rgb */ color: rgb(51, 124, 67);
/* oklch */ color: oklch(52.5% 0.114 148.4);

Tailwind

colors: {
  custom: {
    50: '#72a278',
    500: '#337c43',
    950: '#000000',
  },
}

SCSS

$custom: #337c43;
$custom-light: #72a278;
$custom-dark: #000000;

JSON

{
  "hex": "#337c43",
  "rgb": {
    "r": 51,
    "g": 124,
    "b": 67
  },
  "hsl": {
    "h": 133.151,
    "s": 41.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.52517,
    "c": 0.11439,
    "h": 148.4
  },
  "luminance": 0.15524
}

Semantic roles & 50–950 ramp

primary

#337C43

secondary

#A96299

accent

#56B7D2

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#080F09

muted

#7B7F7B

Preview Lab

Preview with #337C43

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

Preview Lab → · Contrast checker → · Palette generator →