#40A343#40A343

#40A343 is a light, vivid green. Relative luminance 0.277; OKLCH L 63.6% C 0.163 H 143.8°. Best body text is #000000 at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#40A343
RGB	rgb(64, 163, 67)
HSL	hsl(122, 44%, 45%)
HSV	hsv(122, 61%, 64%)
CMYK	cmyk(60.7%, 0%, 58.9%, 36.1%)
CIE-LAB	lab(59.61, -48.53, 40.73)
CIE-LCH	lch(59.61, 63.36, 139.99°)
OKLab	oklab(63.55% -0.1317 0.0962)
OKLCH	oklch(63.55% 0.163 143.8)
XYZ	xyz(16.2237, 27.6881, 9.7985)
Luminance	0.2769 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A343 #A340A0

analogous

#6FA340 #40A343 #40A375

triadic

#40A343 #4340A3 #A34340

tetradic

#40A343 #406FA3 #A340A0 #A37540

square

#40A343 #406FA3 #A340A0 #A37540

split-complementary

#40A343 #7540A3 #A3406F

monochromatic

#1D4B1F #2F7731 #40A343 #60C063 #8CD28E

Accessibility & contrast

On white

3.21

#40A343 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.54

#40A343 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A343

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A343	#FFFFFF	#000000	##000000
##40A343	1.00	3.21	6.54	6.54
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.54	21.00	1.00	1.00
##000000	6.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69539

Deuteranopia (green-blind)

#9A8C4B

Tritanopia (blue-blind)

#2D9F8E

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #40a343;
/* rgb */ color: rgb(64, 163, 67);
/* oklch */ color: oklch(63.6% 0.163 143.8);

Tailwind

colors: {
  custom: {
    50: '#80bf7a',
    500: '#40a343',
    950: '#000000',
  },
}

SCSS

$custom: #40a343;
$custom-light: #80bf7a;
$custom-dark: #000000;

JSON

{
  "hex": "#40a343",
  "rgb": {
    "r": 64,
    "g": 163,
    "b": 67
  },
  "hsl": {
    "h": 121.818,
    "s": 43.612,
    "l": 44.51
  },
  "oklch": {
    "l": 0.63553,
    "c": 0.16312,
    "h": 143.8
  },
  "luminance": 0.2769
}

Semantic roles & 50–950 ramp

primary

#40A343

secondary

#BD82BB

accent

#54D0D3

background

#F8FBF7

surface

#EFF7EE

border

#CAD0C9

text

#0B1209

muted

#7C817B

Preview Lab

Preview with #40A343

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

Preview Lab → · Contrast checker → · Palette generator →