#40B36A#40B36A

#40B36A is a light, vivid green. Relative luminance 0.344; OKLCH L 68.4% C 0.149 H 152.2°. Best body text is #000000 at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#40B36A
RGB	rgb(64, 179, 106)
HSL	hsl(142, 47%, 48%)
HSV	hsv(142, 64%, 70%)
CMYK	cmyk(64.2%, 0%, 40.8%, 29.8%)
CIE-LAB	lab(65.25, -48.76, 28.00)
CIE-LCH	lch(65.25, 56.23, 150.13°)
OKLab	oklab(68.38% -0.1317 0.0695)
OKLCH	oklch(68.38% 0.149 152.2)
XYZ	xyz(20.8343, 34.3687, 19.1687)
Luminance	0.3437 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B36A #B34089

analogous

#50B340 #40B36A #40B3A3

triadic

#40B36A #6A40B3 #B36A40

tetradic

#40B36A #4050B3 #B34089 #B3A340

square

#40B36A #4050B3 #B34089 #B3A340

split-complementary

#40B36A #A340B3 #B34050

monochromatic

#205935 #30864F #40B36A #67C98B #94D9AD

Accessibility & contrast

On white

2.67

#40B36A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.87

#40B36A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B36A

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B36A	#FFFFFF	#000000	##000000
##40B36A	1.00	2.67	7.87	7.87
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.87	21.00	1.00	1.00
##000000	7.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A565

Deuteranopia (green-blind)

#A59A6F

Tritanopia (blue-blind)

#0DB0A1

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #40b36a;
/* rgb */ color: rgb(64, 179, 106);
/* oklch */ color: oklch(68.4% 0.149 152.2);

Tailwind

colors: {
  custom: {
    50: '#81cb95',
    500: '#40b36a',
    950: '#000000',
  },
}

SCSS

$custom: #40b36a;
$custom-light: #81cb95;
$custom-dark: #000000;

JSON

{
  "hex": "#40b36a",
  "rgb": {
    "r": 64,
    "g": 179,
    "b": 106
  },
  "hsl": {
    "h": 141.913,
    "s": 47.325,
    "l": 47.647
  },
  "oklch": {
    "l": 0.6838,
    "c": 0.14896,
    "h": 152.2
  },
  "luminance": 0.34371
}

Semantic roles & 50–950 ramp

primary

#40B36A

secondary

#C48AAF

accent

#51A6D7

background

#F8FCF9

surface

#F0F8F2

border

#CBD1CC

text

#0B130D

muted

#7C827E

Preview Lab

Preview with #40B36A

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

Preview Lab → · Contrast checker → · Palette generator →