#40BA3A#40BA3A

#40BA3A is a light, vivid green. Relative luminance 0.365; OKLCH L 69.6% C 0.198 H 142.4°. Best body text is #000000 at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#40BA3A
RGB	rgb(64, 186, 58)
HSL	hsl(117, 52%, 48%)
HSV	hsv(117, 69%, 73%)
CMYK	cmyk(65.6%, 0%, 68.8%, 27.1%)
CIE-LAB	lab(66.91, -57.83, 52.79)
CIE-LCH	lch(66.91, 78.30, 137.60°)
OKLab	oklab(69.56% -0.1573 0.121)
OKLCH	oklch(69.56% 0.198 142.4)
XYZ	xyz(20.4358, 36.5112, 9.9726)
Luminance	0.3651 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BA3A #B43ABA

analogous

#80BA3A #40BA3A #3ABA74

triadic

#40BA3A #3A40BA #BA3A40

tetradic

#40BA3A #3A80BA #B43ABA #BA743A

square

#40BA3A #3A80BA #B43ABA #BA743A

split-complementary

#40BA3A #743ABA #BA3A80

monochromatic

#205D1D #308B2B #40BA3A #68CE63 #95DD92

Accessibility & contrast

On white

2.53

#40BA3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.30

#40BA3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BA3A

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BA3A	#FFFFFF	#000000	##000000
##40BA3A	1.00	2.53	8.30	8.30
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.30	21.00	1.00	1.00
##000000	8.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA927

Deuteranopia (green-blind)

#B09F46

Tritanopia (blue-blind)

#26B5A0

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #40ba3a;
/* rgb */ color: rgb(64, 186, 58);
/* oklch */ color: oklch(69.6% 0.198 142.4);

Tailwind

colors: {
  custom: {
    50: '#84d077',
    500: '#40ba3a',
    950: '#000000',
  },
}

SCSS

$custom: #40ba3a;
$custom-light: #84d077;
$custom-dark: #000000;

JSON

{
  "hex": "#40ba3a",
  "rgb": {
    "r": 64,
    "g": 186,
    "b": 58
  },
  "hsl": {
    "h": 117.188,
    "s": 52.459,
    "l": 47.843
  },
  "oklch": {
    "l": 0.69561,
    "c": 0.19847,
    "h": 142.4
  },
  "luminance": 0.36513
}

Semantic roles & 50–950 ramp

primary

#40BA3A

secondary

#C588C8

accent

#4CDCD5

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1409

muted

#7D827B

Preview Lab

Preview with #40BA3A

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

Preview Lab → · Contrast checker → · Palette generator →