#40DB54#40DB54

#40DB54 is a light, highly saturated green. Relative luminance 0.524; OKLCH L 78.4% C 0.219 H 145.0°. Best body text is #000000 at 11.48:1 contrast (WCAG AA passes).

Color values

HEX	#40DB54
RGB	rgb(64, 219, 84)
HSL	hsl(128, 68%, 55%)
HSV	hsv(128, 71%, 86%)
CMYK	cmyk(70.8%, 0%, 61.6%, 14.1%)
CIE-LAB	lab(77.51, -66.30, 53.60)
CIE-LCH	lch(77.51, 85.26, 141.04°)
OKLab	oklab(78.42% -0.1791 0.1254)
OKLCH	oklch(78.42% 0.219 145)
XYZ	xyz(29.0441, 52.3899, 16.9674)
Luminance	0.5239 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DB54 #DB40C7

analogous

#79DB40 #40DB54 #40DBA1

triadic

#40DB54 #5440DB #DB5440

tetradic

#40DB54 #4079DB #DB40C7 #DBA140

square

#40DB54 #4079DB #DB40C7 #DBA140

split-complementary

#40DB54 #A140DB #DB4079

monochromatic

#198728 #23BB37 #40DB54 #73E582 #A7EEB0

Accessibility & contrast

On white

1.83

#40DB54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.48

#40DB54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DB54

11.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DB54	#FFFFFF	#000000	##000000
##40DB54	1.00	1.83	11.48	11.48
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.48	21.00	1.00	1.00
##000000	11.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC745

Deuteranopia (green-blind)

#CDBB60

Tritanopia (blue-blind)

#00D5BE

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #40db54;
/* rgb */ color: rgb(64, 219, 84);
/* oklch */ color: oklch(78.4% 0.219 145.0);

Tailwind

colors: {
  custom: {
    50: '#8ae789',
    500: '#40db54',
    950: '#000000',
  },
}

SCSS

$custom: #40db54;
$custom-light: #8ae789;
$custom-dark: #000000;

JSON

{
  "hex": "#40db54",
  "rgb": {
    "r": 64,
    "g": 219,
    "b": 84
  },
  "hsl": {
    "h": 127.742,
    "s": 68.282,
    "l": 55.49
  },
  "oklch": {
    "l": 0.78416,
    "c": 0.21866,
    "h": 145
  },
  "luminance": 0.52393
}

Semantic roles & 50–950 ramp

primary

#40DB54

secondary

#8D3282

accent

#3DD5EB

background

#FCFEFC

surface

#F4FDF4

border

#CED5CE

text

#0D160C

muted

#7F847F

Preview Lab

Preview with #40DB54

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

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