#33831B#33831B

#33831B is a mid, vivid green. Relative luminance 0.170; OKLCH L 54.0% C 0.157 H 139.7°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#33831B
RGB	rgb(51, 131, 27)
HSL	hsl(106, 66%, 31%)
HSV	hsv(106, 79%, 51%)
CMYK	cmyk(61.1%, 0%, 79.4%, 48.6%)
CIE-LAB	lab(48.28, -43.57, 45.40)
CIE-LCH	lch(48.28, 62.93, 133.82°)
OKLab	oklab(53.97% -0.1198 0.1015)
OKLCH	oklch(53.97% 0.157 139.7)
XYZ	xyz(9.6789, 17.0147, 3.8108)
Luminance	0.1702 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33831B #6B1B83

analogous

#67831B #33831B #1B8337

triadic

#33831B #1B3383 #831B33

tetradic

#33831B #1B6783 #6B1B83 #83371B

square

#33831B #1B6783 #6B1B83 #83371B

split-complementary

#33831B #371B83 #831B67

monochromatic

#0B1E06 #1F5011 #33831B #47B625 #64D841

Accessibility & contrast

On white

4.77

#33831B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#33831B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #33831B

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33831B	#FFFFFF	#000000	##FFFFFF
##33831B	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877702

Deuteranopia (green-blind)

#7D7027

Tritanopia (blue-blind)

#297E6F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #33831b;
/* rgb */ color: rgb(51, 131, 27);
/* oklch */ color: oklch(54.0% 0.157 139.7);

Tailwind

colors: {
  custom: {
    50: '#75a860',
    500: '#33831b',
    950: '#000000',
  },
}

SCSS

$custom: #33831b;
$custom-light: #75a860;
$custom-dark: #000000;

JSON

{
  "hex": "#33831b",
  "rgb": {
    "r": 51,
    "g": 131,
    "b": 27
  },
  "hsl": {
    "h": 106.154,
    "s": 65.823,
    "l": 30.98
  },
  "oklch": {
    "l": 0.53974,
    "c": 0.15697,
    "h": 139.7
  },
  "luminance": 0.17016
}

Semantic roles & 50–950 ramp

primary

#33831B

secondary

#9C43B6

accent

#3FE9C2

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#091005

muted

#7B7F79

Preview Lab

Preview with #33831B

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

Preview Lab → · Contrast checker → · Palette generator →