#40BE5A#40BE5A

#40BE5A is a light, vivid green. Relative luminance 0.387; OKLCH L 71.0% C 0.178 H 147.1°. Best body text is #000000 at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#40BE5A
RGB	rgb(64, 190, 90)
HSL	hsl(132, 50%, 50%)
HSV	hsv(132, 66%, 75%)
CMYK	cmyk(66.3%, 0%, 52.6%, 25.5%)
CIE-LAB	lab(68.50, -55.51, 40.25)
CIE-LCH	lch(68.50, 68.56, 144.05°)
OKLab	oklab(70.98% -0.1498 0.0968)
OKLCH	oklch(70.98% 0.178 147.1)
XYZ	xyz(22.3717, 38.6527, 15.9526)
Luminance	0.3866 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BE5A #BE40A4

analogous

#65BE40 #40BE5A #40BE99

triadic

#40BE5A #5A40BE #BE5A40

tetradic

#40BE5A #4065BE #BE40A4 #BE9940

square

#40BE5A #4065BE #BE40A4 #BE9940

split-complementary

#40BE5A #9940BE #BE4065

monochromatic

#21622F #319044 #40BE5A #6DCE81 #9BDDA9

Accessibility & contrast

On white

2.41

#40BE5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.73

#40BE5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BE5A

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BE5A	#FFFFFF	#000000	##000000
##40BE5A	1.00	2.41	8.73	8.73
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.73	21.00	1.00	1.00
##000000	8.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AE51

Deuteranopia (green-blind)

#B1A361

Tritanopia (blue-blind)

#13BAA7

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #40be5a;
/* rgb */ color: rgb(64, 190, 90);
/* oklch */ color: oklch(71.0% 0.178 147.1);

Tailwind

colors: {
  custom: {
    50: '#84d38b',
    500: '#40be5a',
    950: '#000000',
  },
}

SCSS

$custom: #40be5a;
$custom-light: #84d38b;
$custom-dark: #000000;

JSON

{
  "hex": "#40be5a",
  "rgb": {
    "r": 64,
    "g": 190,
    "b": 90
  },
  "hsl": {
    "h": 132.381,
    "s": 49.606,
    "l": 49.804
  },
  "oklch": {
    "l": 0.70979,
    "c": 0.17835,
    "h": 147.1
  },
  "luminance": 0.38655
}

Semantic roles & 50–950 ramp

primary

#40BE5A

secondary

#C990BE

accent

#4FBDD9

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140C

muted

#7D837D

Preview Lab

Preview with #40BE5A

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

Preview Lab → · Contrast checker → · Palette generator →