#40B65B#40B65B

#40B65B is a light, vivid green. Relative luminance 0.353; OKLCH L 68.9% C 0.167 H 147.9°. Best body text is #000000 at 8.06:1 contrast (WCAG AA passes).

Color values

HEX#40B65B
RGBrgb(64, 182, 91)
HSLhsl(134, 48%, 48%)
HSVhsv(134, 65%, 71%)
CMYKcmyk(64.8%, 0%, 50%, 28.6%)
CIE-LABlab(65.98, -52.40, 36.66)
CIE-LCHlch(65.98, 63.95, 145.03°)
OKLaboklab(68.91% -0.1414 0.0889)
OKLCHoklch(68.91% 0.167 147.9)
XYZxyz(20.7291, 35.2991, 15.6165)
Luminance0.3530 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40B65B #B6409B
analogous
#60B640 #40B65B #40B696
triadic
#40B65B #5B40B6 #B65B40
tetradic
#40B65B #4060B6 #B6409B #B69640
square
#40B65B #4060B6 #B6409B #B69640
split-complementary
#40B65B #9640B6 #B64060
monochromatic
#205B2E #308944 #40B65B #69CA7F #96DAA6

Accessibility & contrast

On white

2.61
#40B65B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.06
#40B65B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B65B
8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40B65B#FFFFFF#000000##000000
##40B65B1.002.618.068.06
#FFFFFF2.611.0021.0021.00
#0000008.0621.001.001.00
##0000008.0621.001.001.00

Color blindness preview

Protanopia (red-blind)
#B8A753
Deuteranopia (green-blind)
#A99C62
Tritanopia (blue-blind)
#19B2A1
Achromatopsia (no color)
#A0A0A0

Design tokens & code

CSS
--color: #40b65b;
/* rgb */ color: rgb(64, 182, 91);
/* oklch */ color: oklch(68.9% 0.167 147.9);
Tailwind
colors: {
  custom: {
    50: '#82cd8b',
    500: '#40b65b',
    950: '#000000',
  },
}
SCSS
$custom: #40b65b;
$custom-light: #82cd8b;
$custom-dark: #000000;
JSON
{
  "hex": "#40b65b",
  "rgb": {
    "r": 64,
    "g": 182,
    "b": 91
  },
  "hsl": {
    "h": 133.729,
    "s": 47.967,
    "l": 48.235
  },
  "oklch": {
    "l": 0.68906,
    "c": 0.16701,
    "h": 147.9
  },
  "luminance": 0.35301
}

Semantic roles & 50–950 ramp

primary
#40B65B
secondary
#C68CB9
accent
#50B9D8
background
#F8FCF8
surface
#F0F9F0
border
#CBD2CB
text
#0C130C
muted
#7D827D

Preview Lab

Preview with #40B65B

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

Preview Lab → · Contrast checker → · Palette generator →

#40B65B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva