#40A56F#40A56F

#40A56F is a light, vivid green. Relative luminance 0.291; OKLCH L 64.8% C 0.125 H 156.7°. Best body text is #000000 at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#40A56F
RGB	rgb(64, 165, 111)
HSL	hsl(148, 44%, 45%)
HSV	hsv(148, 61%, 65%)
CMYK	cmyk(61.2%, 0%, 32.7%, 35.3%)
CIE-LAB	lab(60.91, -42.07, 19.51)
CIE-LCH	lch(60.91, 46.37, 155.13°)
OKLab	oklab(64.84% -0.1145 0.0493)
OKLCH	oklch(64.84% 0.125 156.7)
XYZ	xyz(18.4371, 29.1461, 19.6900)
Luminance	0.2915 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A56F #A54076

analogous

#43A540 #40A56F #40A5A2

triadic

#40A56F #6F40A5 #A56F40

tetradic

#40A56F #4043A5 #A54076 #A5A240

square

#40A56F #4043A5 #A54076 #A5A240

split-complementary

#40A56F #A240A5 #A54043

monochromatic

#1E4D34 #2F7951 #40A56F #61C28E #8DD3AD

Accessibility & contrast

On white

3.07

#40A56F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.83

#40A56F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A56F

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A56F	#FFFFFF	#000000	##000000
##40A56F	1.00	3.07	6.83	6.83
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.83	21.00	1.00	1.00
##000000	6.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4996C

Deuteranopia (green-blind)

#968F72

Tritanopia (blue-blind)

#14A497

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #40a56f;
/* rgb */ color: rgb(64, 165, 111);
/* oklch */ color: oklch(64.8% 0.125 156.7);

Tailwind

colors: {
  custom: {
    50: '#7fc098',
    500: '#40a56f',
    950: '#000000',
  },
}

SCSS

$custom: #40a56f;
$custom-light: #7fc098;
$custom-dark: #000000;

JSON

{
  "hex": "#40a56f",
  "rgb": {
    "r": 64,
    "g": 165,
    "b": 111
  },
  "hsl": {
    "h": 147.921,
    "s": 44.105,
    "l": 44.902
  },
  "oklch": {
    "l": 0.64842,
    "c": 0.12464,
    "h": 156.7
  },
  "luminance": 0.29148
}

Semantic roles & 50–950 ramp

primary

#40A56F

secondary

#BE83A2

accent

#5498D4

background

#F8FBF9

surface

#EFF7F2

border

#CAD0CC

text

#0B120D

muted

#7C817E

Preview Lab

Preview with #40A56F

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

Preview Lab → · Contrast checker → · Palette generator →