#40C64D#40C64D

#40C64D is a light, vivid green. Relative luminance 0.420; OKLCH L 72.9% C 0.199 H 144.6°. Best body text is #000000 at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#40C64D
RGB	rgb(64, 198, 77)
HSL	hsl(126, 54%, 51%)
HSV	hsv(126, 68%, 78%)
CMYK	cmyk(67.7%, 0%, 61.1%, 22.4%)
CIE-LAB	lab(70.88, -60.01, 49.13)
CIE-LCH	lch(70.88, 77.55, 140.69°)
OKLab	oklab(72.9% -0.1623 0.1152)
OKLCH	oklch(72.9% 0.199 144.6)
XYZ	xyz(23.6465, 42.0115, 13.8826)
Luminance	0.4201 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C64D #C640B9

analogous

#76C640 #40C64D #40C690

triadic

#40C64D #4D40C6 #C64D40

tetradic

#40C64D #4076C6 #C640B9 #C69040

square

#40C64D #4076C6 #C640B9 #C69040

split-complementary

#40C64D #9040C6 #C64076

monochromatic

#206C27 #2E9B39 #40C64D #6FD479 #9EE2A5

Accessibility & contrast

On white

2.23

#40C64D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.40

#40C64D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C64D

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C64D	#FFFFFF	#000000	##000000
##40C64D	1.00	2.23	9.40	9.40
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.40	21.00	1.00	1.00
##000000	9.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B440

Deuteranopia (green-blind)

#B9A957

Tritanopia (blue-blind)

#16C1AC

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #40c64d;
/* rgb */ color: rgb(64, 198, 77);
/* oklch */ color: oklch(72.9% 0.199 144.6);

Tailwind

colors: {
  custom: {
    50: '#86d883',
    500: '#40c64d',
    950: '#000000',
  },
}

SCSS

$custom: #40c64d;
$custom-light: #86d883;
$custom-dark: #000000;

JSON

{
  "hex": "#40c64d",
  "rgb": {
    "r": 64,
    "g": 198,
    "b": 77
  },
  "hsl": {
    "h": 125.821,
    "s": 54.032,
    "l": 51.373
  },
  "oklch": {
    "l": 0.729,
    "c": 0.19908,
    "h": 144.6
  },
  "luminance": 0.42014
}

Semantic roles & 50–950 ramp

primary

#40C64D

secondary

#CE93C9

accent

#4ACFDD

background

#F8FDF8

surface

#F0FBEF

border

#CBD4CA

text

#0D150B

muted

#7D837C

Preview Lab

Preview with #40C64D

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

Preview Lab → · Contrast checker → · Palette generator →