#40C46B#40C46B

#40C46B is a light, vivid green. Relative luminance 0.416; OKLCH L 72.8% C 0.171 H 150.4°. Best body text is #000000 at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#40C46B
RGB	rgb(64, 196, 107)
HSL	hsl(140, 53%, 51%)
HSV	hsv(140, 67%, 77%)
CMYK	cmyk(67.3%, 0%, 45.4%, 23.1%)
CIE-LAB	lab(70.61, -55.10, 34.43)
CIE-LCH	lch(70.61, 64.97, 148.00°)
OKLab	oklab(72.8% -0.1485 0.0845)
OKLCH	oklch(72.8% 0.171 150.4)
XYZ	xyz(24.5062, 41.6287, 20.6507)
Luminance	0.4163 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C46B #C44099

analogous

#57C440 #40C46B #40C4AD

triadic

#40C46B #6B40C4 #C46B40

tetradic

#40C46B #4057C4 #C44099 #C4AD40

square

#40C46B #4057C4 #C44099 #C4AD40

split-complementary

#40C46B #AD40C4 #C44057

monochromatic

#206938 #2F9851 #40C46B #6FD28F #9EE1B3

Accessibility & contrast

On white

2.25

#40C46B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.33

#40C46B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C46B

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C46B	#FFFFFF	#000000	##000000
##40C46B	1.00	2.25	9.33	9.33
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.33	21.00	1.00	1.00
##000000	9.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B464

Deuteranopia (green-blind)

#B5A871

Tritanopia (blue-blind)

#00C1AF

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #40c46b;
/* rgb */ color: rgb(64, 196, 107);
/* oklch */ color: oklch(72.8% 0.171 150.4);

Tailwind

colors: {
  custom: {
    50: '#84d796',
    500: '#40c46b',
    950: '#000000',
  },
}

SCSS

$custom: #40c46b;
$custom-light: #84d796;
$custom-dark: #000000;

JSON

{
  "hex": "#40c46b",
  "rgb": {
    "r": 64,
    "g": 196,
    "b": 107
  },
  "hsl": {
    "h": 139.545,
    "s": 52.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.728,
    "c": 0.17087,
    "h": 150.4
  },
  "luminance": 0.41631
}

Semantic roles & 50–950 ramp

primary

#40C46B

secondary

#CD93BA

accent

#4CADDC

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C140D

muted

#7D837E

Preview Lab

Preview with #40C46B

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

Preview Lab → · Contrast checker → · Palette generator →