#40B122#40B122

#40B122 is a light, highly saturated green. Relative luminance 0.327; OKLCH L 67.0% C 0.202 H 140.2°. Best body text is #000000 at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#40B122
RGB	rgb(64, 177, 34)
HSL	hsl(107, 68%, 41%)
HSV	hsv(107, 81%, 69%)
CMYK	cmyk(63.8%, 0%, 80.8%, 30.6%)
CIE-LAB	lab(63.87, -56.50, 58.13)
CIE-LCH	lch(63.87, 81.06, 134.18°)
OKLab	oklab(67% -0.155 0.129)
OKLCH	oklch(67% 0.202 140.2)
XYZ	xyz(18.1244, 32.6480, 6.8596)
Luminance	0.3265 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B122 #9322B1

analogous

#88B122 #40B122 #22B14C

triadic

#40B122 #2240B1 #B12240

tetradic

#40B122 #2288B1 #9322B1 #B14C22

square

#40B122 #2288B1 #9322B1 #B14C22

split-complementary

#40B122 #4C22B1 #B12288

monochromatic

#1B4A0E #2D7E18 #40B122 #59D938 #84E36B

Accessibility & contrast

On white

2.79

#40B122 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.53

#40B122 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B122

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B122	#FFFFFF	#000000	##000000
##40B122	1.00	2.79	7.53	7.53
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.53	21.00	1.00	1.00
##000000	7.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A000

Deuteranopia (green-blind)

#A89734

Tritanopia (blue-blind)

#2EAB97

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #40b122;
/* rgb */ color: rgb(64, 177, 34);
/* oklch */ color: oklch(67.0% 0.202 140.2);

Tailwind

colors: {
  custom: {
    50: '#84c96a',
    500: '#40b122',
    950: '#000000',
  },
}

SCSS

$custom: #40b122;
$custom-light: #84c96a;
$custom-dark: #000000;

JSON

{
  "hex": "#40b122",
  "rgb": {
    "r": 64,
    "g": 177,
    "b": 34
  },
  "hsl": {
    "h": 107.413,
    "s": 67.773,
    "l": 41.373
  },
  "oklch": {
    "l": 0.67001,
    "c": 0.20162,
    "h": 140.2
  },
  "luminance": 0.3265
}

Semantic roles & 50–950 ramp

primary

#40B122

secondary

#B466C9

accent

#3DEBC6

background

#F8FCF6

surface

#F0F8EC

border

#CBD1C7

text

#0C1307

muted

#7D827A

Preview Lab

Preview with #40B122

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

Preview Lab → · Contrast checker → · Palette generator →