#31A020#31A020

#31A020 is a mid, vivid green. Relative luminance 0.259; OKLCH L 62.0% C 0.189 H 141.3°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#31A020
RGB	rgb(49, 160, 32)
HSL	hsl(112, 67%, 38%)
HSV	hsv(112, 80%, 63%)
CMYK	cmyk(69.4%, 0%, 80%, 37.3%)
CIE-LAB	lab(57.94, -54.04, 53.01)
CIE-LCH	lch(57.94, 75.69, 135.55°)
OKLab	oklab(61.97% -0.1476 0.1181)
OKLCH	oklch(61.97% 0.189 141.3)
XYZ	xyz(14.0974, 25.8974, 5.6220)
Luminance	0.2590 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A020 #8F20A0

analogous

#71A020 #31A020 #20A04F

triadic

#31A020 #2031A0 #A02031

tetradic

#31A020 #2071A0 #8F20A0 #A04F20

square

#31A020 #2071A0 #8F20A0 #A04F20

split-complementary

#31A020 #4F20A0 #A02071

monochromatic

#123A0C #216D16 #31A020 #41D32A #6DDE5C

Accessibility & contrast

On white

3.40

#31A020 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#31A020 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A020

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A020	#FFFFFF	#000000	##000000
##31A020	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49100

Deuteranopia (green-blind)

#97882F

Tritanopia (blue-blind)

#189B88

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #31a020;
/* rgb */ color: rgb(49, 160, 32);
/* oklch */ color: oklch(62.0% 0.189 141.3);

Tailwind

colors: {
  custom: {
    50: '#7abd66',
    500: '#31a020',
    950: '#000000',
  },
}

SCSS

$custom: #31a020;
$custom-light: #7abd66;
$custom-dark: #000000;

JSON

{
  "hex": "#31a020",
  "rgb": {
    "r": 49,
    "g": 160,
    "b": 32
  },
  "hsl": {
    "h": 112.031,
    "s": 66.667,
    "l": 37.647
  },
  "oklch": {
    "l": 0.61969,
    "c": 0.189,
    "h": 141.3
  },
  "luminance": 0.25899
}

Semantic roles & 50–950 ramp

primary

#31A020

secondary

#B559C3

accent

#3EEAD3

background

#F8FBF6

surface

#EFF7EB

border

#CAD0C6

text

#0B1206

muted

#7C817A

Preview Lab

Preview with #31A020

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

Preview Lab → · Contrast checker → · Palette generator →