#40C652#40C652

#40C652 is a light, vivid green. Relative luminance 0.421; OKLCH L 73.0% C 0.195 H 145.4°. Best body text is #000000 at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#40C652
RGB	rgb(64, 198, 82)
HSL	hsl(128, 54%, 51%)
HSV	hsv(128, 68%, 78%)
CMYK	cmyk(67.7%, 0%, 58.6%, 22.4%)
CIE-LAB	lab(70.93, -59.41, 46.93)
CIE-LCH	lch(70.93, 75.72, 141.69°)
OKLab	oklab(72.96% -0.1605 0.1109)
OKLCH	oklch(72.96% 0.195 145.4)
XYZ	xyz(23.8298, 42.0848, 14.8483)
Luminance	0.4209 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C652 #C640B4

analogous

#71C640 #40C652 #40C695

triadic

#40C652 #5240C6 #C65240

tetradic

#40C652 #4071C6 #C640B4 #C69540

square

#40C652 #4071C6 #C640B4 #C69540

split-complementary

#40C652 #9540C6 #C64071

monochromatic

#206C2A #2E9B3D #40C652 #6FD47D #9EE2A7

Accessibility & contrast

On white

2.23

#40C652 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.42

#40C652 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C652

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C652	#FFFFFF	#000000	##000000
##40C652	1.00	2.23	9.42	9.42
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.42	21.00	1.00	1.00
##000000	9.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B446

Deuteranopia (green-blind)

#B9A95B

Tritanopia (blue-blind)

#12C1AD

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #40c652;
/* rgb */ color: rgb(64, 198, 82);
/* oklch */ color: oklch(73.0% 0.195 145.4);

Tailwind

colors: {
  custom: {
    50: '#86d886',
    500: '#40c652',
    950: '#000000',
  },
}

SCSS

$custom: #40c652;
$custom-light: #86d886;
$custom-dark: #000000;

JSON

{
  "hex": "#40c652",
  "rgb": {
    "r": 64,
    "g": 198,
    "b": 82
  },
  "hsl": {
    "h": 128.06,
    "s": 54.032,
    "l": 51.373
  },
  "oklch": {
    "l": 0.72959,
    "c": 0.19513,
    "h": 145.4
  },
  "luminance": 0.42087
}

Semantic roles & 50–950 ramp

primary

#40C652

secondary

#CE93C7

accent

#4ACADD

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0C150B

muted

#7D837C

Preview Lab

Preview with #40C652

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

Preview Lab → · Contrast checker → · Palette generator →