#40D63F#40D63F

#40D63F is a light, highly saturated green. Relative luminance 0.495; OKLCH L 76.9% C 0.227 H 142.9°. Best body text is #000000 at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#40D63F
RGB	rgb(64, 214, 63)
HSL	hsl(120, 65%, 54%)
HSV	hsv(120, 71%, 84%)
CMYK	cmyk(70.1%, 0%, 70.6%, 16.1%)
CIE-LAB	lab(75.79, -66.71, 60.18)
CIE-LCH	lch(75.79, 89.85, 137.95°)
OKLab	oklab(76.93% -0.1812 0.1371)
OKLCH	oklch(76.93% 0.227 142.9)
XYZ	xyz(27.0565, 49.5390, 12.8377)
Luminance	0.4954 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D63F #D53FD6

analogous

#8BD63F #40D63F #3FD68A

triadic

#40D63F #3F40D6 #D63F40

tetradic

#40D63F #3F8BD6 #D53FD6 #D68A3F

square

#40D63F #3F8BD6 #D53FD6 #D68A3F

split-complementary

#40D63F #8A3FD6 #D63F8B

monochromatic

#1C7F1B #27B226 #40D63F #72E171 #A4ECA4

Accessibility & contrast

On white

1.93

#40D63F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.91

#40D63F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D63F

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D63F	#FFFFFF	#000000	##000000
##40D63F	1.00	1.93	10.91	10.91
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.91	21.00	1.00	1.00
##000000	10.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC226

Deuteranopia (green-blind)

#C9B64E

Tritanopia (blue-blind)

#0DD0B8

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #40d63f;
/* rgb */ color: rgb(64, 214, 63);
/* oklch */ color: oklch(76.9% 0.227 142.9);

Tailwind

colors: {
  custom: {
    50: '#8ae47c',
    500: '#40d63f',
    950: '#000000',
  },
}

SCSS

$custom: #40d63f;
$custom-light: #8ae47c;
$custom-dark: #000000;

JSON

{
  "hex": "#40d63f",
  "rgb": {
    "r": 64,
    "g": 214,
    "b": 63
  },
  "hsl": {
    "h": 119.603,
    "s": 64.807,
    "l": 54.314
  },
  "oklch": {
    "l": 0.76929,
    "c": 0.22718,
    "h": 142.9
  },
  "luminance": 0.49542
}

Semantic roles & 50–950 ramp

primary

#40D63F

secondary

#D898D8

accent

#40E8E7

background

#F9FEF7

surface

#F2FCEE

border

#CCD5C9

text

#0D160A

muted

#7E847C

Preview Lab

Preview with #40D63F

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

Preview Lab → · Contrast checker → · Palette generator →