#40B322#40B322

#40B322 is a light, highly saturated green. Relative luminance 0.334; OKLCH L 67.5% C 0.204 H 140.3°. Best body text is #000000 at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#40B322
RGB	rgb(64, 179, 34)
HSL	hsl(108, 68%, 42%)
HSV	hsv(108, 81%, 70%)
CMYK	cmyk(64.2%, 0%, 81%, 29.8%)
CIE-LAB	lab(64.52, -57.18, 58.73)
CIE-LCH	lch(64.52, 81.97, 134.23°)
OKLab	oklab(67.53% -0.1568 0.1302)
OKLCH	oklch(67.53% 0.204 140.3)
XYZ	xyz(18.5223, 33.4439, 6.9923)
Luminance	0.3345 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B322 #9522B3

analogous

#89B322 #40B322 #22B34D

triadic

#40B322 #2240B3 #B32240

tetradic

#40B322 #2289B3 #9522B3 #B34D22

square

#40B322 #2289B3 #9522B3 #B34D22

split-complementary

#40B322 #4D22B3 #B32289

monochromatic

#1B4C0E #2E8018 #40B322 #5AD939 #85E36C

Accessibility & contrast

On white

2.73

#40B322 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.69

#40B322 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B322

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B322	#FFFFFF	#000000	##000000
##40B322	1.00	2.73	7.69	7.69
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.69	21.00	1.00	1.00
##000000	7.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A200

Deuteranopia (green-blind)

#AA9934

Tritanopia (blue-blind)

#2EAD99

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #40b322;
/* rgb */ color: rgb(64, 179, 34);
/* oklch */ color: oklch(67.5% 0.204 140.3);

Tailwind

colors: {
  custom: {
    50: '#84cb6a',
    500: '#40b322',
    950: '#000000',
  },
}

SCSS

$custom: #40b322;
$custom-light: #84cb6a;
$custom-dark: #000000;

JSON

{
  "hex": "#40b322",
  "rgb": {
    "r": 64,
    "g": 179,
    "b": 34
  },
  "hsl": {
    "h": 107.586,
    "s": 68.075,
    "l": 41.765
  },
  "oklch": {
    "l": 0.67534,
    "c": 0.20384,
    "h": 140.3
  },
  "luminance": 0.33446
}

Semantic roles & 50–950 ramp

primary

#40B322

secondary

#B568C9

accent

#3DEBC7

background

#F8FCF6

surface

#F0F9EC

border

#CBD2C7

text

#0C1307

muted

#7D827A

Preview Lab

Preview with #40B322

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

Preview Lab → · Contrast checker → · Palette generator →