#31791E#31791E

#31791E is a mid, vivid green. Relative luminance 0.144; OKLCH L 51.1% C 0.144 H 139.9°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#31791E
RGB	rgb(49, 121, 30)
HSL	hsl(107, 60%, 30%)
HSV	hsv(107, 75%, 47%)
CMYK	cmyk(59.5%, 0%, 75.2%, 52.5%)
CIE-LAB	lab(44.83, -40.03, 40.85)
CIE-LCH	lch(44.83, 57.20, 134.42°)
OKLab	oklab(51.11% -0.1099 0.0925)
OKLCH	oklch(51.11% 0.144 139.9)
XYZ	xyz(8.3380, 14.4207, 3.5721)
Luminance	0.1442 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31791E #661E79

analogous

#5E791E #31791E #1E7939

triadic

#31791E #1E3179 #791E31

tetradic

#31791E #1E5E79 #661E79 #79391E

square

#31791E #1E5E79 #661E79 #79391E

split-complementary

#31791E #391E79 #791E5E

monochromatic

#0A1906 #1D4812 #31791E #45AA2A #5FD041

Accessibility & contrast

On white

5.41

#31791E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#31791E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #31791E

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

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

#7C6E0E

Deuteranopia (green-blind)

#736827

Tritanopia (blue-blind)

#287567

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #31791e;
/* rgb */ color: rgb(49, 121, 30);
/* oklch */ color: oklch(51.1% 0.144 139.9);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#31791e",
  "rgb": {
    "r": 49,
    "g": 121,
    "b": 30
  },
  "hsl": {
    "h": 107.473,
    "s": 60.265,
    "l": 29.608
  },
  "oklch": {
    "l": 0.51113,
    "c": 0.14361,
    "h": 139.9
  },
  "luminance": 0.14421
}

Semantic roles & 50–950 ramp

primary

#31791E

secondary

#9746AD

accent

#44E3C2

background

#F7F9F5

surface

#EDF2EA

border

#C8CCC6

text

#080F05

muted

#7B7E79

Preview Lab

Preview with #31791E

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

Preview Lab → · Contrast checker → · Palette generator →