#31921F#31921F

#31921F is a mid, vivid green. Relative luminance 0.213; OKLCH L 58.1% C 0.174 H 140.9°. Best body text is #000000 at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#31921F
RGB	rgb(49, 146, 31)
HSL	hsl(111, 65%, 35%)
HSV	hsv(111, 79%, 57%)
CMYK	cmyk(66.4%, 0%, 78.8%, 42.7%)
CIE-LAB	lab(53.29, -49.27, 48.87)
CIE-LCH	lch(53.29, 69.39, 135.23°)
OKLab	oklab(58.11% -0.1347 0.1093)
OKLCH	oklch(58.11% 0.174 140.9)
XYZ	xyz(11.7922, 21.3085, 4.7876)
Luminance	0.2131 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31921F #801F92

analogous

#6A921F #31921F #1F9247

triadic

#31921F #1F3192 #921F31

tetradic

#31921F #1F6A92 #801F92 #92471F

square

#31921F #1F6A92 #801F92 #92471F

split-complementary

#31921F #471F92 #921F6A

monochromatic

#0F2D0A #206014 #31921F #42C42A #67DA51

Accessibility & contrast

On white

3.99

#31921F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.26

#31921F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31921F

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31921F	#FFFFFF	#000000	##000000
##31921F	1.00	3.99	5.26	5.26
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.26	21.00	1.00	1.00
##000000	5.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968402

Deuteranopia (green-blind)

#8A7C2C

Tritanopia (blue-blind)

#1F8D7C

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #31921f;
/* rgb */ color: rgb(49, 146, 31);
/* oklch */ color: oklch(58.1% 0.174 140.9);

Tailwind

colors: {
  custom: {
    50: '#77b364',
    500: '#31921f',
    950: '#000000',
  },
}

SCSS

$custom: #31921f;
$custom-light: #77b364;
$custom-dark: #000000;

JSON

{
  "hex": "#31921f",
  "rgb": {
    "r": 49,
    "g": 146,
    "b": 31
  },
  "hsl": {
    "h": 110.609,
    "s": 64.972,
    "l": 34.706
  },
  "oklch": {
    "l": 0.58109,
    "c": 0.17352,
    "h": 140.9
  },
  "luminance": 0.2131
}

Semantic roles & 50–950 ramp

primary

#31921F

secondary

#AC50BD

accent

#40E8CE

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#0A1106

muted

#7C807A

Preview Lab

Preview with #31921F

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

Preview Lab → · Contrast checker → · Palette generator →