#33731A#33731A

#33731A is a mid, vivid green. Relative luminance 0.130; OKLCH L 49.5% C 0.137 H 138.6°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#33731A
RGB	rgb(51, 115, 26)
HSL	hsl(103, 63%, 28%)
HSV	hsv(103, 77%, 45%)
CMYK	cmyk(55.7%, 0%, 77.4%, 54.9%)
CIE-LAB	lab(42.82, -37.36, 40.42)
CIE-LCH	lch(42.82, 55.04, 132.75°)
OKLab	oklab(49.47% -0.1031 0.0909)
OKLCH	oklch(49.47% 0.137 138.6)
XYZ	xyz(7.6821, 13.0393, 3.0891)
Luminance	0.1304 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33731A #5A1A73

analogous

#60731A #33731A #1A732D

triadic

#33731A #1A3373 #731A33

tetradic

#33731A #1A6073 #5A1A73 #732D1A

square

#33731A #1A6073 #5A1A73 #732D1A

split-complementary

#33731A #2D1A73 #731A60

monochromatic

#0B1906 #1D410F #33731A #49A525 #62D236

Accessibility & contrast

On white

5.82

#33731A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#33731A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #33731A

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33731A	#FFFFFF	#000000	##FFFFFF
##33731A	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776808

Deuteranopia (green-blind)

#6E6323

Tritanopia (blue-blind)

#2D6F62

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #33731a;
/* rgb */ color: rgb(51, 115, 26);
/* oklch */ color: oklch(49.5% 0.137 138.6);

Tailwind

colors: {
  custom: {
    50: '#729c5d',
    500: '#33731a',
    950: '#000000',
  },
}

SCSS

$custom: #33731a;
$custom-light: #729c5d;
$custom-dark: #000000;

JSON

{
  "hex": "#33731a",
  "rgb": {
    "r": 51,
    "g": 115,
    "b": 26
  },
  "hsl": {
    "h": 103.146,
    "s": 63.121,
    "l": 27.647
  },
  "oklch": {
    "l": 0.49469,
    "c": 0.13746,
    "h": 138.6
  },
  "luminance": 0.1304
}

Semantic roles & 50–950 ramp

primary

#33731A

secondary

#8B41A8

accent

#42E6B8

background

#F7F9F5

surface

#EDF2E9

border

#C8CCC5

text

#080E04

muted

#7B7E79

Preview Lab

Preview with #33731A

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

Preview Lab → · Contrast checker → · Palette generator →