#40A22F#40A22F

#40A22F is a light, vivid green. Relative luminance 0.271; OKLCH L 63.1% C 0.177 H 140.9°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#40A22F
RGB	rgb(64, 162, 47)
HSL	hsl(111, 55%, 41%)
HSV	hsv(111, 71%, 64%)
CMYK	cmyk(60.5%, 0%, 71%, 36.5%)
CIE-LAB	lab(59.10, -50.25, 48.95)
CIE-LCH	lch(59.10, 70.16, 135.75°)
OKLab	oklab(63.08% -0.1374 0.1116)
OKLCH	oklch(63.08% 0.177 140.9)
XYZ	xyz(15.5470, 27.1345, 7.1069)
Luminance	0.2714 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A22F #912FA2

analogous

#79A22F #40A22F #2FA257

triadic

#40A22F #2F40A2 #A22F40

tetradic

#40A22F #2F79A2 #912FA2 #A2572F

square

#40A22F #2F79A2 #912FA2 #A2572F

split-complementary

#40A22F #572FA2 #A22F79

monochromatic

#1B4313 #2D7321 #40A22F #59C945 #83D775

Accessibility & contrast

On white

3.27

#40A22F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#40A22F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A22F

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A22F	#FFFFFF	#000000	##000000
##40A22F	1.00	3.27	6.43	6.43
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6931D

Deuteranopia (green-blind)

#9A8B3A

Tritanopia (blue-blind)

#329D8B

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #40a22f;
/* rgb */ color: rgb(64, 162, 47);
/* oklch */ color: oklch(63.1% 0.177 140.9);

Tailwind

colors: {
  custom: {
    50: '#80be6e',
    500: '#40a22f',
    950: '#000000',
  },
}

SCSS

$custom: #40a22f;
$custom-light: #80be6e;
$custom-dark: #000000;

JSON

{
  "hex": "#40a22f",
  "rgb": {
    "r": 64,
    "g": 162,
    "b": 47
  },
  "hsl": {
    "h": 111.13,
    "s": 55.024,
    "l": 40.98
  },
  "oklch": {
    "l": 0.63075,
    "c": 0.17703,
    "h": 140.9
  },
  "luminance": 0.27136
}

Semantic roles & 50–950 ramp

primary

#40A22F

secondary

#B36EBF

accent

#49DEC8

background

#F8FBF6

surface

#EFF7EC

border

#CAD0C7

text

#0B1208

muted

#7C817B

Preview Lab

Preview with #40A22F

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

Preview Lab → · Contrast checker → · Palette generator →