#337213#337213

#337213 is a mid, vivid yellow-green. Relative luminance 0.128; OKLCH L 49.1% C 0.140 H 137.7°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#337213
RGB	rgb(51, 114, 19)
HSL	hsl(100, 71%, 26%)
HSV	hsv(100, 83%, 45%)
CMYK	cmyk(55.3%, 0%, 83.3%, 55.3%)
CIE-LAB	lab(42.44, -37.43, 42.52)
CIE-LCH	lch(42.44, 56.64, 131.36°)
OKLab	oklab(49.14% -0.1037 0.0942)
OKLCH	oklch(49.14% 0.14 137.7)
XYZ	xyz(7.4998, 12.7849, 2.6885)
Luminance	0.1278 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337213 #521372

analogous

#627213 #337213 #137222

triadic

#337213 #133372 #721333

tetradic

#337213 #136272 #521372 #722213

square

#337213 #136272 #521372 #722213

split-complementary

#337213 #221372 #721362

monochromatic

#0C1A04 #1C3E0A #337213 #4AA61C #62DB25

Accessibility & contrast

On white

5.90

#337213 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#337213 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337213

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337213	#FFFFFF	#000000	##FFFFFF
##337213	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#766700

Deuteranopia (green-blind)

#6E621E

Tritanopia (blue-blind)

#2E6E61

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #337213;
/* rgb */ color: rgb(51, 114, 19);
/* oklch */ color: oklch(49.1% 0.140 137.7);

Tailwind

colors: {
  custom: {
    50: '#729b5a',
    500: '#337213',
    950: '#000000',
  },
}

SCSS

$custom: #337213;
$custom-light: #729b5a;
$custom-dark: #000000;

JSON

{
  "hex": "#337213",
  "rgb": {
    "r": 51,
    "g": 114,
    "b": 19
  },
  "hsl": {
    "h": 99.789,
    "s": 71.429,
    "l": 26.078
  },
  "oklch": {
    "l": 0.49138,
    "c": 0.14012,
    "h": 137.7
  },
  "luminance": 0.12785
}

Semantic roles & 50–950 ramp

primary

#337213

secondary

#8338A9

accent

#3AEEB1

background

#F7F9F5

surface

#EDF2E9

border

#C8CCC5

text

#080E04

muted

#7B7E79

Preview Lab

Preview with #337213

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

Preview Lab → · Contrast checker → · Palette generator →