#40AD44#40AD44

#40AD44 is a light, vivid green. Relative luminance 0.314; OKLCH L 66.2% C 0.175 H 143.8°. Best body text is #000000 at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#40AD44
RGB	rgb(64, 173, 68)
HSL	hsl(122, 46%, 46%)
HSV	hsv(122, 63%, 68%)
CMYK	cmyk(63%, 0%, 60.7%, 32.2%)
CIE-LAB	lab(62.84, -52.15, 44.00)
CIE-LCH	lch(62.84, 68.23, 139.85°)
OKLab	oklab(66.22% -0.1415 0.1034)
OKLCH	oklch(66.22% 0.175 143.8)
XYZ	xyz(18.1002, 31.3927, 10.5733)
Luminance	0.3139 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AD44 #AD40A9

analogous

#73AD40 #40AD44 #40AD7B

triadic

#40AD44 #4440AD #AD4440

tetradic

#40AD44 #4073AD #AD40A9 #AD7B40

square

#40AD44 #4073AD #AD40A9 #AD7B40

split-complementary

#40AD44 #7B40AD #AD4073

monochromatic

#1F5421 #2F8032 #40AD44 #64C668 #91D694

Accessibility & contrast

On white

2.89

#40AD44 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.28

#40AD44 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AD44

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AD44	#FFFFFF	#000000	##000000
##40AD44	1.00	2.89	7.28	7.28
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.28	21.00	1.00	1.00
##000000	7.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09E39

Deuteranopia (green-blind)

#A3944D

Tritanopia (blue-blind)

#29A896

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #40ad44;
/* rgb */ color: rgb(64, 173, 68);
/* oklch */ color: oklch(66.2% 0.175 143.8);

Tailwind

colors: {
  custom: {
    50: '#81c67b',
    500: '#40ad44',
    950: '#000000',
  },
}

SCSS

$custom: #40ad44;
$custom-light: #81c67b;
$custom-dark: #000000;

JSON

{
  "hex": "#40ad44",
  "rgb": {
    "r": 64,
    "g": 173,
    "b": 68
  },
  "hsl": {
    "h": 122.202,
    "s": 45.992,
    "l": 46.471
  },
  "oklch": {
    "l": 0.66223,
    "c": 0.17522,
    "h": 143.8
  },
  "luminance": 0.31394
}

Semantic roles & 50–950 ramp

primary

#40AD44

secondary

#C287BF

accent

#52D1D6

background

#F8FCF7

surface

#F0F8EE

border

#CBD1C9

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #40AD44

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

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