#40DB4A#40DB4A

#40DB4A is a light, highly saturated green. Relative luminance 0.522; OKLCH L 78.3% C 0.226 H 143.9°. Best body text is #000000 at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#40DB4A
RGB	rgb(64, 219, 74)
HSL	hsl(124, 68%, 55%)
HSV	hsv(124, 71%, 86%)
CMYK	cmyk(70.8%, 0%, 66.2%, 14.1%)
CIE-LAB	lab(77.43, -67.34, 57.67)
CIE-LCH	lch(77.43, 88.66, 139.42°)
OKLab	oklab(78.32% -0.1824 0.1331)
OKLCH	oklch(78.32% 0.226 143.9)
XYZ	xyz(28.6801, 52.2443, 15.0499)
Luminance	0.5225 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DB4A #DB40D1

analogous

#83DB40 #40DB4A #40DB97

triadic

#40DB4A #4A40DB #DB4A40

tetradic

#40DB4A #4083DB #DB40D1 #DB9740

square

#40DB4A #4083DB #DB40D1 #DB9740

split-complementary

#40DB4A #9740DB #DB4083

monochromatic

#198721 #23BB2D #40DB4A #73E57B #A7EEAC

Accessibility & contrast

On white

1.83

#40DB4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.45

#40DB4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DB4A

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DB4A	#FFFFFF	#000000	##000000
##40DB4A	1.00	1.83	11.45	11.45
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.45	21.00	1.00	1.00
##000000	11.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC737

Deuteranopia (green-blind)

#CDBB57

Tritanopia (blue-blind)

#00D5BD

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #40db4a;
/* rgb */ color: rgb(64, 219, 74);
/* oklch */ color: oklch(78.3% 0.226 143.9);

Tailwind

colors: {
  custom: {
    50: '#8ae783',
    500: '#40db4a',
    950: '#000000',
  },
}

SCSS

$custom: #40db4a;
$custom-light: #8ae783;
$custom-dark: #000000;

JSON

{
  "hex": "#40db4a",
  "rgb": {
    "r": 64,
    "g": 219,
    "b": 74
  },
  "hsl": {
    "h": 123.871,
    "s": 68.282,
    "l": 55.49
  },
  "oklch": {
    "l": 0.78316,
    "c": 0.22574,
    "h": 143.9
  },
  "luminance": 0.52247
}

Semantic roles & 50–950 ramp

primary

#40DB4A

secondary

#8D3287

accent

#3DE0EB

background

#FCFEFB

surface

#F4FDF2

border

#CED5CC

text

#0D160B

muted

#7F847E

Preview Lab

Preview with #40DB4A

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

Preview Lab → · Contrast checker → · Palette generator →