#40D63D#40D63D

#40D63D is a light, highly saturated green. Relative luminance 0.495; OKLCH L 76.9% C 0.228 H 142.7°. Best body text is #000000 at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#40D63D
RGB	rgb(64, 214, 61)
HSL	hsl(119, 65%, 54%)
HSV	hsv(119, 71%, 84%)
CMYK	cmyk(70.1%, 0%, 71.5%, 16.1%)
CIE-LAB	lab(75.77, -66.88, 60.90)
CIE-LCH	lch(75.77, 90.45, 137.68°)
OKLab	oklab(76.91% -0.1817 0.1383)
OKLCH	oklch(76.91% 0.228 142.7)
XYZ	xyz(27.0016, 49.5171, 12.5487)
Luminance	0.4952 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D63D #D33DD6

analogous

#8CD63D #40D63D #3DD687

triadic

#40D63D #3D40D6 #D63D40

tetradic

#40D63D #3D8CD6 #D33DD6 #D6873D

square

#40D63D #3D8CD6 #D33DD6 #D6873D

split-complementary

#40D63D #873DD6 #D63D8C

monochromatic

#1D7E1B #28B125 #40D63D #72E170 #A3EBA2

Accessibility & contrast

On white

1.93

#40D63D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.90

#40D63D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D63D

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D63D	#FFFFFF	#000000	##000000
##40D63D	1.00	1.93	10.90	10.90
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.90	21.00	1.00	1.00
##000000	10.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC223

Deuteranopia (green-blind)

#C9B64D

Tritanopia (blue-blind)

#0ED0B8

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #40d63d;
/* rgb */ color: rgb(64, 214, 61);
/* oklch */ color: oklch(76.9% 0.228 142.7);

Tailwind

colors: {
  custom: {
    50: '#8ae47b',
    500: '#40d63d',
    950: '#000000',
  },
}

SCSS

$custom: #40d63d;
$custom-light: #8ae47b;
$custom-dark: #000000;

JSON

{
  "hex": "#40d63d",
  "rgb": {
    "r": 64,
    "g": 214,
    "b": 61
  },
  "hsl": {
    "h": 118.824,
    "s": 65.106,
    "l": 53.922
  },
  "oklch": {
    "l": 0.76913,
    "c": 0.22837,
    "h": 142.7
  },
  "luminance": 0.4952
}

Semantic roles & 50–950 ramp

primary

#40D63D

secondary

#D797D8

accent

#40E8E5

background

#F9FEF7

surface

#F2FCEE

border

#CCD5C9

text

#0D160A

muted

#7E847C

Preview Lab

Preview with #40D63D

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

Preview Lab → · Contrast checker → · Palette generator →