#40B84A#40B84A

#40B84A is a light, vivid green. Relative luminance 0.359; OKLCH L 69.2% C 0.184 H 144.6°. Best body text is #000000 at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#40B84A
RGB	rgb(64, 184, 74)
HSL	hsl(125, 48%, 49%)
HSV	hsv(125, 65%, 72%)
CMYK	cmyk(65.2%, 0%, 59.8%, 27.8%)
CIE-LAB	lab(66.42, -55.44, 45.36)
CIE-LCH	lch(66.42, 71.63, 140.71°)
OKLab	oklab(69.2% -0.1501 0.1069)
OKLCH	oklch(69.2% 0.184 144.6)
XYZ	xyz(20.4896, 35.8633, 12.3197)
Luminance	0.3587 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B84A #B840AE

analogous

#72B840 #40B84A #40B886

triadic

#40B84A #4A40B8 #B84A40

tetradic

#40B84A #4072B8 #B840AE #B88640

square

#40B84A #4072B8 #B840AE #B88640

split-complementary

#40B84A #8640B8 #B84072

monochromatic

#205D25 #308B38 #40B84A #6ACB72 #97DB9D

Accessibility & contrast

On white

2.57

#40B84A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.17

#40B84A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B84A

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B84A	#FFFFFF	#000000	##000000
##40B84A	1.00	2.57	8.17	8.17
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.17	21.00	1.00	1.00
##000000	8.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA83E

Deuteranopia (green-blind)

#AD9E53

Tritanopia (blue-blind)

#21B3A0

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #40b84a;
/* rgb */ color: rgb(64, 184, 74);
/* oklch */ color: oklch(69.2% 0.184 144.6);

Tailwind

colors: {
  custom: {
    50: '#83ce80',
    500: '#40b84a',
    950: '#000000',
  },
}

SCSS

$custom: #40b84a;
$custom-light: #83ce80;
$custom-dark: #000000;

JSON

{
  "hex": "#40b84a",
  "rgb": {
    "r": 64,
    "g": 184,
    "b": 74
  },
  "hsl": {
    "h": 125,
    "s": 48.387,
    "l": 48.627
  },
  "oklch": {
    "l": 0.69199,
    "c": 0.18425,
    "h": 144.6
  },
  "luminance": 0.35865
}

Semantic roles & 50–950 ramp

primary

#40B84A

secondary

#C78DC2

accent

#50CDD8

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0C140A

muted

#7D827C

Preview Lab

Preview with #40B84A

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

Preview Lab → · Contrast checker → · Palette generator →