#337817#337817

#337817 is a mid, vivid green. Relative luminance 0.142; OKLCH L 50.9% C 0.146 H 138.6°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#337817
RGB	rgb(51, 120, 23)
HSL	hsl(103, 68%, 28%)
HSV	hsv(103, 81%, 47%)
CMYK	cmyk(57.5%, 0%, 80.8%, 52.9%)
CIE-LAB	lab(44.52, -39.58, 43.16)
CIE-LCH	lch(44.52, 58.56, 132.53°)
OKLab	oklab(50.86% -0.1093 0.0962)
OKLCH	oklch(50.86% 0.146 138.6)
XYZ	xyz(8.2361, 14.1979, 3.1169)
Luminance	0.1420 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337817 #5C1778

analogous

#637817 #337817 #17782B

triadic

#337817 #173378 #781733

tetradic

#337817 #176378 #5C1778 #782B17

square

#337817 #176378 #5C1778 #782B17

split-complementary

#337817 #2B1778 #781763

monochromatic

#0B1A05 #1D450D #337817 #49AB21 #62D832

Accessibility & contrast

On white

5.47

#337817 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#337817 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337817

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337817	#FFFFFF	#000000	##FFFFFF
##337817	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6D00

Deuteranopia (green-blind)

#736722

Tritanopia (blue-blind)

#2C7466

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #337817;
/* rgb */ color: rgb(51, 120, 23);
/* oklch */ color: oklch(50.9% 0.146 138.6);

Tailwind

colors: {
  custom: {
    50: '#73a05d',
    500: '#337817',
    950: '#000000',
  },
}

SCSS

$custom: #337817;
$custom-light: #73a05d;
$custom-dark: #000000;

JSON

{
  "hex": "#337817",
  "rgb": {
    "r": 51,
    "g": 120,
    "b": 23
  },
  "hsl": {
    "h": 102.68,
    "s": 67.832,
    "l": 28.039
  },
  "oklch": {
    "l": 0.50859,
    "c": 0.14557,
    "h": 138.6
  },
  "luminance": 0.14199
}

Semantic roles & 50–950 ramp

primary

#337817

secondary

#8D3EAD

accent

#3DEBB9

background

#F7F9F5

surface

#EDF2E9

border

#C8CCC5

text

#090F04

muted

#7B7E79

Preview Lab

Preview with #337817

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

Preview Lab → · Contrast checker → · Palette generator →