#337D3A#337D3A

#337D3A is a mid, vivid green. Relative luminance 0.157; OKLCH L 52.6% C 0.125 H 145.3°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#337D3A
RGB	rgb(51, 125, 58)
HSL	hsl(126, 42%, 35%)
HSV	hsv(126, 59%, 49%)
CMYK	cmyk(59.2%, 0%, 53.6%, 51%)
CIE-LAB	lab(46.55, -37.86, 29.56)
CIE-LCH	lch(46.55, 48.03, 142.03°)
OKLab	oklab(52.64% -0.1026 0.0711)
OKLCH	oklch(52.64% 0.125 145.3)
XYZ	xyz(9.4620, 15.6757, 6.5292)
Luminance	0.1568 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337D3A #7D3376

analogous

#517D33 #337D3A #337D5F

triadic

#337D3A #3A337D #7D3A33

tetradic

#337D3A #33517D #7D3376 #7D5F33

square

#337D3A #33517D #7D3376 #7D5F33

split-complementary

#337D3A #5F337D #7D3351

monochromatic

#102612 #215226 #337D3A #45A84E #69C271

Accessibility & contrast

On white

5.08

#337D3A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#337D3A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337D3A

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337D3A	#FFFFFF	#000000	##FFFFFF
##337D3A	1.00	5.08	4.14	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7234

Deuteranopia (green-blind)

#756C3F

Tritanopia (blue-blind)

#257A6E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #337d3a;
/* rgb */ color: rgb(51, 125, 58);
/* oklch */ color: oklch(52.6% 0.125 145.3);

Tailwind

colors: {
  custom: {
    50: '#72a372',
    500: '#337d3a',
    950: '#000000',
  },
}

SCSS

$custom: #337d3a;
$custom-light: #72a372;
$custom-dark: #000000;

JSON

{
  "hex": "#337d3a",
  "rgb": {
    "r": 51,
    "g": 125,
    "b": 58
  },
  "hsl": {
    "h": 125.676,
    "s": 42.045,
    "l": 34.51
  },
  "oklch": {
    "l": 0.5264,
    "c": 0.12487,
    "h": 145.3
  },
  "luminance": 0.15677
}

Semantic roles & 50–950 ramp

primary

#337D3A

secondary

#AA62A3

accent

#56C6D2

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#080F08

muted

#7B7F7B

Preview Lab

Preview with #337D3A

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

Preview Lab → · Contrast checker → · Palette generator →