#40A62B#40A62B

#40A62B is a light, vivid green. Relative luminance 0.285; OKLCH L 64.1% C 0.184 H 140.6°. Best body text is #000000 at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#40A62B
RGB	rgb(64, 166, 43)
HSL	hsl(110, 59%, 41%)
HSV	hsv(110, 74%, 65%)
CMYK	cmyk(61.4%, 0%, 74.1%, 34.9%)
CIE-LAB	lab(60.37, -52.04, 51.78)
CIE-LCH	lch(60.37, 73.41, 135.14°)
OKLab	oklab(64.12% -0.1425 0.117)
OKLCH	oklch(64.12% 0.184 140.6)
XYZ	xyz(16.1858, 28.5353, 6.9399)
Luminance	0.2854 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A62B #912BA6

analogous

#7DA62B #40A62B #2BA653

triadic

#40A62B #2B40A6 #A62B40

tetradic

#40A62B #2B7DA6 #912BA6 #A6532B

square

#40A62B #2B7DA6 #912BA6 #A6532B

split-complementary

#40A62B #532BA6 #A62B7D

monochromatic

#1B4512 #2D751E #40A62B #59CE41 #83DA71

Accessibility & contrast

On white

3.13

#40A62B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.71

#40A62B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A62B

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A62B	#FFFFFF	#000000	##000000
##40A62B	1.00	3.13	6.71	6.71
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.71	21.00	1.00	1.00
##000000	6.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9714

Deuteranopia (green-blind)

#9E8E38

Tritanopia (blue-blind)

#31A18E

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #40a62b;
/* rgb */ color: rgb(64, 166, 43);
/* oklch */ color: oklch(64.1% 0.184 140.6);

Tailwind

colors: {
  custom: {
    50: '#81c16d',
    500: '#40a62b',
    950: '#000000',
  },
}

SCSS

$custom: #40a62b;
$custom-light: #81c16d;
$custom-dark: #000000;

JSON

{
  "hex": "#40a62b",
  "rgb": {
    "r": 64,
    "g": 166,
    "b": 43
  },
  "hsl": {
    "h": 109.756,
    "s": 58.852,
    "l": 40.98
  },
  "oklch": {
    "l": 0.64116,
    "c": 0.18435,
    "h": 140.6
  },
  "luminance": 0.28537
}

Semantic roles & 50–950 ramp

primary

#40A62B

secondary

#B36BC1

accent

#46E2C7

background

#F8FCF6

surface

#F0F8EC

border

#CBD1C7

text

#0B1207

muted

#7C817A

Preview Lab

Preview with #40A62B

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

Preview Lab → · Contrast checker → · Palette generator →