#40B22E#40B22E

#40B22E is a light, vivid green. Relative luminance 0.331; OKLCH L 67.3% C 0.197 H 141.2°. Best body text is #000000 at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#40B22E
RGB	rgb(64, 178, 46)
HSL	hsl(112, 59%, 44%)
HSV	hsv(112, 74%, 70%)
CMYK	cmyk(64%, 0%, 74.2%, 30.2%)
CIE-LAB	lab(64.26, -56.05, 54.61)
CIE-LCH	lch(64.26, 78.26, 135.75°)
OKLab	oklab(67.34% -0.1532 0.1233)
OKLCH	oklch(67.34% 0.197 141.2)
XYZ	xyz(18.5269, 33.1262, 8.0019)
Luminance	0.3313 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B22E #A02EB2

analogous

#82B22E #40B22E #2EB25E

triadic

#40B22E #2E40B2 #B22E40

tetradic

#40B22E #2E82B2 #A02EB2 #B25E2E

square

#40B22E #2E82B2 #A02EB2 #B25E2E

split-complementary

#40B22E #5E2EB2 #B22E82

monochromatic

#1D5115 #2F8121 #40B22E #5ED14C #8ADD7D

Accessibility & contrast

On white

2.75

#40B22E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.63

#40B22E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B22E

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B22E	#FFFFFF	#000000	##000000
##40B22E	1.00	2.75	7.63	7.63
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.63	21.00	1.00	1.00
##000000	7.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A114

Deuteranopia (green-blind)

#A9983C

Tritanopia (blue-blind)

#2CAC99

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #40b22e;
/* rgb */ color: rgb(64, 178, 46);
/* oklch */ color: oklch(67.3% 0.197 141.2);

Tailwind

colors: {
  custom: {
    50: '#83ca6f',
    500: '#40b22e',
    950: '#000000',
  },
}

SCSS

$custom: #40b22e;
$custom-light: #83ca6f;
$custom-dark: #000000;

JSON

{
  "hex": "#40b22e",
  "rgb": {
    "r": 64,
    "g": 178,
    "b": 46
  },
  "hsl": {
    "h": 111.818,
    "s": 58.929,
    "l": 43.922
  },
  "oklch": {
    "l": 0.67344,
    "c": 0.19661,
    "h": 141.2
  },
  "luminance": 0.33128
}

Semantic roles & 50–950 ramp

primary

#40B22E

secondary

#BB76C6

accent

#46E2CD

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #40B22E

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

Preview Lab → · Contrast checker → · Palette generator →