#40A222#40A222

#40A222 is a light, vivid green. Relative luminance 0.270; OKLCH L 63.0% C 0.185 H 139.7°. Best body text is #000000 at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#40A222
RGB	rgb(64, 162, 34)
HSL	hsl(106, 65%, 38%)
HSV	hsv(106, 79%, 64%)
CMYK	cmyk(60.5%, 0%, 79%, 36.5%)
CIE-LAB	lab(59.02, -51.22, 53.55)
CIE-LCH	lch(59.02, 74.10, 133.73°)
OKLab	oklab(62.98% -0.1408 0.1194)
OKLCH	oklch(62.98% 0.185 139.7)
XYZ	xyz(15.3227, 27.0447, 5.9257)
Luminance	0.2705 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A222 #8422A2

analogous

#80A222 #40A222 #22A244

triadic

#40A222 #2240A2 #A22240

tetradic

#40A222 #2280A2 #8422A2 #A24422

square

#40A222 #2280A2 #8422A2 #A24422

split-complementary

#40A222 #4422A2 #A22280

monochromatic

#183D0D #2C6F17 #40A222 #55D32E #7EDE61

Accessibility & contrast

On white

3.28

#40A222 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.41

#40A222 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A222

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A222	#FFFFFF	#000000	##000000
##40A222	1.00	3.28	6.41	6.41
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.41	21.00	1.00	1.00
##000000	6.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79300

Deuteranopia (green-blind)

#9B8B31

Tritanopia (blue-blind)

#349C8A

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #40a222;
/* rgb */ color: rgb(64, 162, 34);
/* oklch */ color: oklch(63.0% 0.185 139.7);

Tailwind

colors: {
  custom: {
    50: '#81be68',
    500: '#40a222',
    950: '#000000',
  },
}

SCSS

$custom: #40a222;
$custom-light: #81be68;
$custom-dark: #000000;

JSON

{
  "hex": "#40a222",
  "rgb": {
    "r": 64,
    "g": 162,
    "b": 34
  },
  "hsl": {
    "h": 105.938,
    "s": 65.306,
    "l": 38.431
  },
  "oklch": {
    "l": 0.6298,
    "c": 0.18458,
    "h": 139.7
  },
  "luminance": 0.27046
}

Semantic roles & 50–950 ramp

primary

#40A222

secondary

#AB5DC3

accent

#40E8C1

background

#F8FBF6

surface

#F0F7EB

border

#CBD0C6

text

#0B1207

muted

#7C817A

Preview Lab

Preview with #40A222

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

Preview Lab → · Contrast checker → · Palette generator →