#31791A#31791A

#31791A is a mid, vivid green. Relative luminance 0.144; OKLCH L 51.1% C 0.146 H 139.4°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#31791A
RGB	rgb(49, 121, 26)
HSL	hsl(105, 65%, 29%)
HSV	hsv(105, 79%, 47%)
CMYK	cmyk(59.5%, 0%, 78.5%, 52.5%)
CIE-LAB	lab(44.80, -40.34, 42.35)
CIE-LCH	lch(44.80, 58.49, 133.61°)
OKLab	oklab(51.08% -0.111 0.095)
OKLCH	oklch(51.08% 0.146 139.4)
XYZ	xyz(8.2901, 14.4016, 3.3200)
Luminance	0.1440 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31791A #621A79

analogous

#61791A #31791A #1A7933

triadic

#31791A #1A3179 #791A31

tetradic

#31791A #1A6179 #621A79 #79331A

square

#31791A #1A6179 #621A79 #79331A

split-complementary

#31791A #331A79 #791A61

monochromatic

#0A1905 #1D470F #31791A #45AB25 #5FD439

Accessibility & contrast

On white

5.41

#31791A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#31791A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #31791A

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31791A	#FFFFFF	#000000	##FFFFFF
##31791A	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6E05

Deuteranopia (green-blind)

#746824

Tritanopia (blue-blind)

#297567

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #31791a;
/* rgb */ color: rgb(49, 121, 26);
/* oklch */ color: oklch(51.1% 0.146 139.4);

Tailwind

colors: {
  custom: {
    50: '#72a05e',
    500: '#31791a',
    950: '#000000',
  },
}

SCSS

$custom: #31791a;
$custom-light: #72a05e;
$custom-dark: #000000;

JSON

{
  "hex": "#31791a",
  "rgb": {
    "r": 49,
    "g": 121,
    "b": 26
  },
  "hsl": {
    "h": 105.474,
    "s": 64.626,
    "l": 28.824
  },
  "oklch": {
    "l": 0.51083,
    "c": 0.14609,
    "h": 139.4
  },
  "luminance": 0.14402
}

Semantic roles & 50–950 ramp

primary

#31791A

secondary

#9341AD

accent

#40E8BF

background

#F7F9F5

surface

#EDF2E9

border

#C8CCC5

text

#090F05

muted

#7B7E79

Preview Lab

Preview with #31791A

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

Preview Lab → · Contrast checker → · Palette generator →