#40CB47#40CB47

#40CB47 is a light, highly saturated green. Relative luminance 0.443; OKLCH L 74.1% C 0.209 H 143.8°. Best body text is #000000 at 9.85:1 contrast (WCAG AA passes).

Color values

HEX#40CB47
RGBrgb(64, 203, 71)
HSLhsl(123, 57%, 52%)
HSVhsv(123, 68%, 80%)
CMYKcmyk(68.5%, 0%, 65%, 20.4%)
CIE-LABlab(72.40, -62.36, 53.41)
CIE-LCHlch(72.40, 82.11, 139.42°)
OKLaboklab(74.14% -0.169 0.1238)
OKLCHoklch(74.14% 0.209 143.8)
XYZxyz(24.6061, 44.2542, 13.2052)
Luminance0.4426 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40CB47 #CB40C4
analogous
#7ECB40 #40CB47 #40CB8D
triadic
#40CB47 #4740CB #CB4740
tetradic
#40CB47 #407ECB #CB40C4 #CB8D40
square
#40CB47 #407ECB #CB40C4 #CB8D40
split-complementary
#40CB47 #8D40CB #CB407E
monochromatic
#1F7223 #2CA232 #40CB47 #70D875 #A0E5A4

Accessibility & contrast

On white

2.13
#40CB47 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.85
#40CB47 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CB47
9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40CB47#FFFFFF#000000##000000
##40CB471.002.139.859.85
#FFFFFF2.131.0021.0021.00
#0000009.8521.001.001.00
##0000009.8521.001.001.00

Color blindness preview

Protanopia (red-blind)
#CFB836
Deuteranopia (green-blind)
#BFAD53
Tritanopia (blue-blind)
#15C5B0
Achromatopsia (no color)
#B2B2B2

Design tokens & code

CSS
--color: #40cb47;
/* rgb */ color: rgb(64, 203, 71);
/* oklch */ color: oklch(74.1% 0.209 143.8);
Tailwind
colors: {
  custom: {
    50: '#87dc80',
    500: '#40cb47',
    950: '#000000',
  },
}
SCSS
$custom: #40cb47;
$custom-light: #87dc80;
$custom-dark: #000000;
JSON
{
  "hex": "#40cb47",
  "rgb": {
    "r": 64,
    "g": 203,
    "b": 71
  },
  "hsl": {
    "h": 123.022,
    "s": 57.202,
    "l": 52.353
  },
  "oklch": {
    "l": 0.74141,
    "c": 0.20945,
    "h": 143.8
  },
  "luminance": 0.44257
}

Semantic roles & 50–950 ramp

primary
#40CB47
secondary
#D295CF
accent
#47D9E0
background
#F9FDF8
surface
#F1FBEF
border
#CBD4CA
text
#0D150A
muted
#7E837C

Preview Lab

Preview with #40CB47

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

Preview Lab → · Contrast checker → · Palette generator →

#40CB47 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva