#40C852#40C852

#40C852 is a light, vivid green. Relative luminance 0.430; OKLCH L 73.5% C 0.198 H 145.3°. Best body text is #000000 at 9.60:1 contrast (WCAG AA passes).

Color values

HEX	#40C852
RGB	rgb(64, 200, 82)
HSL	hsl(128, 55%, 52%)
HSV	hsv(128, 68%, 78%)
CMYK	cmyk(68%, 0%, 59%, 21.6%)
CIE-LAB	lab(71.56, -60.11, 47.67)
CIE-LCH	lch(71.56, 76.71, 141.59°)
OKLab	oklab(73.48% -0.1624 0.1125)
OKLCH	oklch(73.48% 0.198 145.3)
XYZ	xyz(24.2900, 43.0051, 15.0017)
Luminance	0.4301 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C852 #C840B6

analogous

#72C840 #40C852 #40C896

triadic

#40C852 #5240C8 #C85240

tetradic

#40C852 #4072C8 #C840B6 #C89640

square

#40C852 #4072C8 #C840B6 #C89640

split-complementary

#40C852 #9640C8 #C84072

monochromatic

#206E2A #2D9D3C #40C852 #70D67D #9FE3A8

Accessibility & contrast

On white

2.19

#40C852 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.60

#40C852 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C852

9.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C852	#FFFFFF	#000000	##000000
##40C852	1.00	2.19	9.60	9.60
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.60	21.00	1.00	1.00
##000000	9.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB646

Deuteranopia (green-blind)

#BBAB5C

Tritanopia (blue-blind)

#0FC3AE

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #40c852;
/* rgb */ color: rgb(64, 200, 82);
/* oklch */ color: oklch(73.5% 0.198 145.3);

Tailwind

colors: {
  custom: {
    50: '#86da86',
    500: '#40c852',
    950: '#000000',
  },
}

SCSS

$custom: #40c852;
$custom-light: #86da86;
$custom-dark: #000000;

JSON

{
  "hex": "#40c852",
  "rgb": {
    "r": 64,
    "g": 200,
    "b": 82
  },
  "hsl": {
    "h": 127.941,
    "s": 55.285,
    "l": 51.765
  },
  "oklch": {
    "l": 0.73479,
    "c": 0.19758,
    "h": 145.3
  },
  "luminance": 0.43008
}

Semantic roles & 50–950 ramp

primary

#40C852

secondary

#D094C8

accent

#49CBDF

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0D150B

muted

#7D837C

Preview Lab

Preview with #40C852

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

Preview Lab → · Contrast checker → · Palette generator →