#337C33#337C33

#337C33 is a mid, vivid green. Relative luminance 0.154; OKLCH L 52.3% C 0.130 H 143.4°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#337C33
RGB	rgb(51, 124, 51)
HSL	hsl(120, 42%, 34%)
HSV	hsv(120, 59%, 49%)
CMYK	cmyk(58.9%, 0%, 58.9%, 51.4%)
CIE-LAB	lab(46.12, -38.44, 32.67)
CIE-LCH	lch(46.12, 50.45, 139.63°)
OKLab	oklab(52.26% -0.1044 0.0775)
OKLCH	oklch(52.26% 0.13 143.4)
XYZ	xyz(9.1699, 15.3573, 5.6124)
Luminance	0.1536 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337C33 #7C337C

analogous

#587C33 #337C33 #337C58

triadic

#337C33 #33337C #7C3333

tetradic

#337C33 #33587C #7C337C #7C5833

square

#337C33 #33587C #7C337C #7C5833

split-complementary

#337C33 #58337C #7C3358

monochromatic

#0F250F #215121 #337C33 #45A745 #68C168

Accessibility & contrast

On white

5.16

#337C33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#337C33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337C33

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337C33	#FFFFFF	#000000	##FFFFFF
##337C33	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E712C

Deuteranopia (green-blind)

#756B39

Tritanopia (blue-blind)

#27796C

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #337c33;
/* rgb */ color: rgb(51, 124, 51);
/* oklch */ color: oklch(52.3% 0.130 143.4);

Tailwind

colors: {
  custom: {
    50: '#72a36d',
    500: '#337c33',
    950: '#000000',
  },
}

SCSS

$custom: #337c33;
$custom-light: #72a36d;
$custom-dark: #000000;

JSON

{
  "hex": "#337c33",
  "rgb": {
    "r": 51,
    "g": 124,
    "b": 51
  },
  "hsl": {
    "h": 120,
    "s": 41.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.5226,
    "c": 0.13005,
    "h": 143.4
  },
  "luminance": 0.15358
}

Semantic roles & 50–950 ramp

primary

#337C33

secondary

#A962A9

accent

#56D2D2

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#080F07

muted

#7B7F7A

Preview Lab

Preview with #337C33

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

Preview Lab → · Contrast checker → · Palette generator →