#40C06C#40C06C

#40C06C is a light, vivid green. Relative luminance 0.399; OKLCH L 71.8% C 0.165 H 151.1°. Best body text is #000000 at 8.97:1 contrast (WCAG AA passes).

Color values

HEX	#40C06C
RGB	rgb(64, 192, 108)
HSL	hsl(141, 50%, 50%)
HSV	hsv(141, 67%, 75%)
CMYK	cmyk(66.7%, 0%, 43.7%, 24.7%)
CIE-LAB	lab(69.38, -53.43, 32.33)
CIE-LCH	lch(69.38, 62.45, 148.83°)
OKLab	oklab(71.78% -0.1441 0.0797)
OKLCH	oklch(71.78% 0.165 151.1)
XYZ	xyz(23.6689, 39.8695, 20.6327)
Luminance	0.3987 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C06C #C04094

analogous

#54C040 #40C06C #40C0AC

triadic

#40C06C #6C40C0 #C06C40

tetradic

#40C06C #4054C0 #C04094 #C0AC40

square

#40C06C #4054C0 #C04094 #C0AC40

split-complementary

#40C06C #AC40C0 #C04054

monochromatic

#216438 #309252 #40C06C #6ECF8F #9CDEB3

Accessibility & contrast

On white

2.34

#40C06C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.97

#40C06C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C06C

8.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C06C	#FFFFFF	#000000	##000000
##40C06C	1.00	2.34	8.97	8.97
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.97	21.00	1.00	1.00
##000000	8.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1B066

Deuteranopia (green-blind)

#B1A572

Tritanopia (blue-blind)

#00BDAC

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #40c06c;
/* rgb */ color: rgb(64, 192, 108);
/* oklch */ color: oklch(71.8% 0.165 151.1);

Tailwind

colors: {
  custom: {
    50: '#84d497',
    500: '#40c06c',
    950: '#000000',
  },
}

SCSS

$custom: #40c06c;
$custom-light: #84d497;
$custom-dark: #000000;

JSON

{
  "hex": "#40c06c",
  "rgb": {
    "r": 64,
    "g": 192,
    "b": 108
  },
  "hsl": {
    "h": 140.625,
    "s": 50.394,
    "l": 50.196
  },
  "oklch": {
    "l": 0.71784,
    "c": 0.16466,
    "h": 151.1
  },
  "luminance": 0.39872
}

Semantic roles & 50–950 ramp

primary

#40C06C

secondary

#CB91B7

accent

#4EAADA

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C140D

muted

#7D837E

Preview Lab

Preview with #40C06C

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

Preview Lab → · Contrast checker → · Palette generator →