#40BC68#40BC68

#40BC68 is a light, vivid green. Relative luminance 0.381; OKLCH L 70.7% C 0.163 H 150.5°. Best body text is #000000 at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#40BC68
RGB	rgb(64, 188, 104)
HSL	hsl(139, 49%, 49%)
HSV	hsv(139, 66%, 74%)
CMYK	cmyk(66%, 0%, 44.7%, 26.3%)
CIE-LAB	lab(68.06, -52.59, 32.68)
CIE-LCH	lch(68.06, 61.92, 148.14°)
OKLab	oklab(70.68% -0.1418 0.0804)
OKLCH	oklch(70.68% 0.163 150.5)
XYZ	xyz(22.5945, 38.0535, 19.2483)
Luminance	0.3806 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BC68 #BC4094

analogous

#56BC40 #40BC68 #40BCA6

triadic

#40BC68 #6840BC #BC6840

tetradic

#40BC68 #4056BC #BC4094 #BCA640

square

#40BC68 #4056BC #BC4094 #BCA640

split-complementary

#40BC68 #A640BC #BC4056

monochromatic

#216135 #308E4F #40BC68 #6CCD8B #9ADDAF

Accessibility & contrast

On white

2.44

#40BC68 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.61

#40BC68 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BC68

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BC68	#FFFFFF	#000000	##000000
##40BC68	1.00	2.44	8.61	8.61
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.61	21.00	1.00	1.00
##000000	8.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDAC62

Deuteranopia (green-blind)

#ADA26E

Tritanopia (blue-blind)

#03B9A8

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #40bc68;
/* rgb */ color: rgb(64, 188, 104);
/* oklch */ color: oklch(70.7% 0.163 150.5);

Tailwind

colors: {
  custom: {
    50: '#83d194',
    500: '#40bc68',
    950: '#000000',
  },
}

SCSS

$custom: #40bc68;
$custom-light: #83d194;
$custom-dark: #000000;

JSON

{
  "hex": "#40bc68",
  "rgb": {
    "r": 64,
    "g": 188,
    "b": 104
  },
  "hsl": {
    "h": 139.355,
    "s": 49.206,
    "l": 49.412
  },
  "oklch": {
    "l": 0.7068,
    "c": 0.16303,
    "h": 150.5
  },
  "luminance": 0.38056
}

Semantic roles & 50–950 ramp

primary

#40BC68

secondary

#C98FB6

accent

#4FACD9

background

#F8FCF9

surface

#F0F9F1

border

#CBD2CB

text

#0C140D

muted

#7D827E

Preview Lab

Preview with #40BC68

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

Preview Lab → · Contrast checker → · Palette generator →