#31791D#31791D

#31791D is a mid, vivid green. Relative luminance 0.144; OKLCH L 51.1% C 0.144 H 139.8°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#31791D
RGB	rgb(49, 121, 29)
HSL	hsl(107, 61%, 29%)
HSV	hsv(107, 76%, 47%)
CMYK	cmyk(59.5%, 0%, 76%, 52.5%)
CIE-LAB	lab(44.82, -40.12, 41.24)
CIE-LCH	lch(44.82, 57.53, 134.21°)
OKLab	oklab(51.11% -0.1102 0.0931)
OKLCH	oklch(51.11% 0.144 139.8)
XYZ	xyz(8.3254, 14.4157, 3.5059)
Luminance	0.1442 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31791D #651D79

analogous

#5F791D #31791D #1D7937

triadic

#31791D #1D3179 #791D31

tetradic

#31791D #1D5F79 #651D79 #79371D

square

#31791D #1D5F79 #651D79 #79371D

split-complementary

#31791D #371D79 #791D5F

monochromatic

#0A1906 #1D4811 #31791D #45AA29 #5FD13F

Accessibility & contrast

On white

5.41

#31791D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#31791D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #31791D

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31791D	#FFFFFF	#000000	##FFFFFF
##31791D	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)

#7D6E0C

Deuteranopia (green-blind)

#736826

Tritanopia (blue-blind)

#287567

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #31791d;
/* rgb */ color: rgb(49, 121, 29);
/* oklch */ color: oklch(51.1% 0.144 139.8);

Tailwind

colors: {
  custom: {
    50: '#72a060',
    500: '#31791d',
    950: '#000000',
  },
}

SCSS

$custom: #31791d;
$custom-light: #72a060;
$custom-dark: #000000;

JSON

{
  "hex": "#31791d",
  "rgb": {
    "r": 49,
    "g": 121,
    "b": 29
  },
  "hsl": {
    "h": 106.957,
    "s": 61.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.51105,
    "c": 0.14425,
    "h": 139.8
  },
  "luminance": 0.14416
}

Semantic roles & 50–950 ramp

primary

#31791D

secondary

#9645AD

accent

#43E4C1

background

#F7F9F5

surface

#EDF2EA

border

#C8CCC6

text

#090F05

muted

#7B7E79

Preview Lab

Preview with #31791D

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

Preview Lab → · Contrast checker → · Palette generator →