#40BC44#40BC44

#40BC44 is a light, vivid green. Relative luminance 0.375; OKLCH L 70.2% C 0.194 H 143.6°. Best body text is #000000 at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#40BC44
RGB	rgb(64, 188, 68)
HSL	hsl(122, 49%, 49%)
HSV	hsv(122, 66%, 74%)
CMYK	cmyk(66%, 0%, 63.8%, 26.3%)
CIE-LAB	lab(67.63, -57.53, 49.41)
CIE-LCH	lch(67.63, 75.84, 139.34°)
OKLab	oklab(70.18% -0.156 0.115)
OKLCH	oklch(70.18% 0.194 143.6)
XYZ	xyz(21.1397, 37.4716, 11.5864)
Luminance	0.3747 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BC44 #BC40B8

analogous

#7ABC40 #40BC44 #40BC82

triadic

#40BC44 #4440BC #BC4440

tetradic

#40BC44 #407ABC #BC40B8 #BC8240

square

#40BC44 #407ABC #BC40B8 #BC8240

split-complementary

#40BC44 #8240BC #BC407A

monochromatic

#216123 #308E33 #40BC44 #6CCD6F #9ADD9C

Accessibility & contrast

On white

2.47

#40BC44 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.49

#40BC44 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BC44

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BC44	#FFFFFF	#000000	##000000
##40BC44	1.00	2.47	8.49	8.49
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.49	21.00	1.00	1.00
##000000	8.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AB36

Deuteranopia (green-blind)

#B1A14E

Tritanopia (blue-blind)

#21B7A3

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #40bc44;
/* rgb */ color: rgb(64, 188, 68);
/* oklch */ color: oklch(70.2% 0.194 143.6);

Tailwind

colors: {
  custom: {
    50: '#84d17d',
    500: '#40bc44',
    950: '#000000',
  },
}

SCSS

$custom: #40bc44;
$custom-light: #84d17d;
$custom-dark: #000000;

JSON

{
  "hex": "#40bc44",
  "rgb": {
    "r": 64,
    "g": 188,
    "b": 68
  },
  "hsl": {
    "h": 121.935,
    "s": 49.206,
    "l": 49.412
  },
  "oklch": {
    "l": 0.70184,
    "c": 0.19381,
    "h": 143.6
  },
  "luminance": 0.37474
}

Semantic roles & 50–950 ramp

primary

#40BC44

secondary

#C98FC7

accent

#4FD4D9

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #40BC44

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

Preview Lab → · Contrast checker → · Palette generator →