#40A822#40A822

#40A822 is a light, vivid green. Relative luminance 0.292; OKLCH L 64.6% C 0.191 H 139.9°. Best body text is #000000 at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#40A822
RGB	rgb(64, 168, 34)
HSL	hsl(107, 66%, 40%)
HSV	hsv(107, 80%, 66%)
CMYK	cmyk(61.9%, 0%, 79.8%, 34.1%)
CIE-LAB	lab(60.97, -53.36, 55.40)
CIE-LCH	lch(60.97, 76.92, 133.93°)
OKLab	oklab(64.59% -0.1466 0.1232)
OKLCH	oklch(64.59% 0.191 139.9)
XYZ	xyz(16.4050, 29.2092, 6.2865)
Luminance	0.2921 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A822 #8A22A8

analogous

#83A822 #40A822 #22A847

triadic

#40A822 #2240A8 #A82240

tetradic

#40A822 #2283A8 #8A22A8 #A84722

square

#40A822 #2283A8 #8A22A8 #A84722

split-complementary

#40A822 #4722A8 #A82283

monochromatic

#19420D #2D7518 #40A822 #56D532 #80E065

Accessibility & contrast

On white

3.07

#40A822 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.84

#40A822 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A822

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A822	#FFFFFF	#000000	##000000
##40A822	1.00	3.07	6.84	6.84
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.84	21.00	1.00	1.00
##000000	6.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9800

Deuteranopia (green-blind)

#A09032

Tritanopia (blue-blind)

#32A28F

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #40a822;
/* rgb */ color: rgb(64, 168, 34);
/* oklch */ color: oklch(64.6% 0.191 139.9);

Tailwind

colors: {
  custom: {
    50: '#82c369',
    500: '#40a822',
    950: '#000000',
  },
}

SCSS

$custom: #40a822;
$custom-light: #82c369;
$custom-dark: #000000;

JSON

{
  "hex": "#40a822",
  "rgb": {
    "r": 64,
    "g": 168,
    "b": 34
  },
  "hsl": {
    "h": 106.567,
    "s": 66.337,
    "l": 39.608
  },
  "oklch": {
    "l": 0.64593,
    "c": 0.19148,
    "h": 139.9
  },
  "luminance": 0.29211
}

Semantic roles & 50–950 ramp

primary

#40A822

secondary

#AF61C5

accent

#3FE9C3

background

#F8FCF6

surface

#F0F8EB

border

#CBD1C6

text

#0C1307

muted

#7D827A

Preview Lab

Preview with #40A822

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

Preview Lab → · Contrast checker → · Palette generator →