#40BC60#40BC60

#40BC60 is a light, vivid green. Relative luminance 0.379; OKLCH L 70.5% C 0.170 H 148.5°. Best body text is #000000 at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#40BC60
RGB	rgb(64, 188, 96)
HSL	hsl(135, 49%, 49%)
HSV	hsv(135, 66%, 74%)
CMYK	cmyk(66%, 0%, 48.9%, 26.3%)
CIE-LAB	lab(67.95, -53.88, 36.60)
CIE-LCH	lch(67.95, 65.14, 145.81°)
OKLab	oklab(70.55% -0.1453 0.089)
OKLCH	oklch(70.55% 0.17 148.5)
XYZ	xyz(22.2072, 37.8986, 17.2089)
Luminance	0.3790 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BC60 #BC409C

analogous

#5EBC40 #40BC60 #40BC9E

triadic

#40BC60 #6040BC #BC6040

tetradic

#40BC60 #405EBC #BC409C #BC9E40

square

#40BC60 #405EBC #BC409C #BC9E40

split-complementary

#40BC60 #9E40BC #BC405E

monochromatic

#216131 #308E49 #40BC60 #6CCD85 #9ADDAB

Accessibility & contrast

On white

2.45

#40BC60 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.58

#40BC60 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BC60

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BC60	#FFFFFF	#000000	##000000
##40BC60	1.00	2.45	8.58	8.58
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.58	21.00	1.00	1.00
##000000	8.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEAC58

Deuteranopia (green-blind)

#AEA167

Tritanopia (blue-blind)

#0FB8A6

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #40bc60;
/* rgb */ color: rgb(64, 188, 96);
/* oklch */ color: oklch(70.5% 0.170 148.5);

Tailwind

colors: {
  custom: {
    50: '#83d18f',
    500: '#40bc60',
    950: '#000000',
  },
}

SCSS

$custom: #40bc60;
$custom-light: #83d18f;
$custom-dark: #000000;

JSON

{
  "hex": "#40bc60",
  "rgb": {
    "r": 64,
    "g": 188,
    "b": 96
  },
  "hsl": {
    "h": 135.484,
    "s": 49.206,
    "l": 49.412
  },
  "oklch": {
    "l": 0.70548,
    "c": 0.17038,
    "h": 148.5
  },
  "luminance": 0.37901
}

Semantic roles & 50–950 ramp

primary

#40BC60

secondary

#C98FBA

accent

#4FB5D9

background

#F8FCF8

surface

#F0F9F0

border

#CBD2CB

text

#0C140C

muted

#7D827D

Preview Lab

Preview with #40BC60

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

Preview Lab → · Contrast checker → · Palette generator →