#40C16C#40C16C

#40C16C is a light, vivid green. Relative luminance 0.403; OKLCH L 72.0% C 0.166 H 150.9°. Best body text is #000000 at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#40C16C
RGB	rgb(64, 193, 108)
HSL	hsl(140, 51%, 50%)
HSV	hsv(140, 67%, 76%)
CMYK	cmyk(66.8%, 0%, 44%, 24.3%)
CIE-LAB	lab(69.69, -53.81, 32.73)
CIE-LCH	lch(69.69, 62.98, 148.69°)
OKLab	oklab(72.04% -0.1451 0.0806)
OKLCH	oklch(72.04% 0.166 150.9)
XYZ	xyz(23.8892, 40.3101, 20.7061)
Luminance	0.4031 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C16C #C14095

analogous

#54C140 #40C16C #40C1AC

triadic

#40C16C #6C40C1 #C16C40

tetradic

#40C16C #4054C1 #C14095 #C1AC40

square

#40C16C #4054C1 #C14095 #C1AC40

split-complementary

#40C16C #AC40C1 #C14054

monochromatic

#216638 #309452 #40C16C #6ED090 #9CDFB3

Accessibility & contrast

On white

2.32

#40C16C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.06

#40C16C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C16C

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C16C	#FFFFFF	#000000	##000000
##40C16C	1.00	2.32	9.06	9.06
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.06	21.00	1.00	1.00
##000000	9.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2B166

Deuteranopia (green-blind)

#B2A672

Tritanopia (blue-blind)

#00BEAC

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #40c16c;
/* rgb */ color: rgb(64, 193, 108);
/* oklch */ color: oklch(72.0% 0.166 150.9);

Tailwind

colors: {
  custom: {
    50: '#84d597',
    500: '#40c16c',
    950: '#000000',
  },
}

SCSS

$custom: #40c16c;
$custom-light: #84d597;
$custom-dark: #000000;

JSON

{
  "hex": "#40c16c",
  "rgb": {
    "r": 64,
    "g": 193,
    "b": 108
  },
  "hsl": {
    "h": 140.465,
    "s": 50.988,
    "l": 50.392
  },
  "oklch": {
    "l": 0.72043,
    "c": 0.16598,
    "h": 150.9
  },
  "luminance": 0.40313
}

Semantic roles & 50–950 ramp

primary

#40C16C

secondary

#CB92B8

accent

#4DAADA

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C140D

muted

#7D837E

Preview Lab

Preview with #40C16C

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

Preview Lab → · Contrast checker → · Palette generator →