#40CB70#40CB70

#40CB70 is a light, vivid green. Relative luminance 0.450; OKLCH L 74.7% C 0.175 H 150.8°. Best body text is #000000 at 9.99:1 contrast (WCAG AA passes).

Color values

HEX#40CB70
RGBrgb(64, 203, 112)
HSLhsl(141, 57%, 52%)
HSVhsv(141, 68%, 80%)
CMYKcmyk(68.5%, 0%, 44.8%, 20.4%)
CIE-LABlab(72.87, -56.86, 34.78)
CIE-LCHlch(72.87, 66.66, 148.55°)
OKLaboklab(74.69% -0.1532 0.0855)
OKLCHoklch(74.69% 0.175 150.8)
XYZxyz(26.3928, 44.9688, 22.6150)
Luminance0.4497 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40CB70 #CB409B
analogous
#56CB40 #40CB70 #40CBB5
triadic
#40CB70 #7040CB #CB7040
tetradic
#40CB70 #4056CB #CB409B #CBB540
square
#40CB70 #4056CB #CB409B #CBB540
split-complementary
#40CB70 #B540CB #CB4056
monochromatic
#1F723C #2CA255 #40CB70 #70D894 #A0E5B8

Accessibility & contrast

On white

2.10
#40CB70 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.99
#40CB70 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CB70
9.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40CB70#FFFFFF#000000##000000
##40CB701.002.109.999.99
#FFFFFF2.101.0021.0021.00
#0000009.9921.001.001.00
##0000009.9921.001.001.00

Color blindness preview

Protanopia (red-blind)
#CCBA69
Deuteranopia (green-blind)
#BBAE76
Tritanopia (blue-blind)
#00C8B5
Achromatopsia (no color)
#B3B3B3

Design tokens & code

CSS
--color: #40cb70;
/* rgb */ color: rgb(64, 203, 112);
/* oklch */ color: oklch(74.7% 0.175 150.8);
Tailwind
colors: {
  custom: {
    50: '#86dc9a',
    500: '#40cb70',
    950: '#000000',
  },
}
SCSS
$custom: #40cb70;
$custom-light: #86dc9a;
$custom-dark: #000000;
JSON
{
  "hex": "#40cb70",
  "rgb": {
    "r": 64,
    "g": 203,
    "b": 112
  },
  "hsl": {
    "h": 140.719,
    "s": 57.202,
    "l": 52.353
  },
  "oklch": {
    "l": 0.74686,
    "c": 0.17545,
    "h": 150.8
  },
  "luminance": 0.44972
}

Semantic roles & 50–950 ramp

primary
#40CB70
secondary
#D295BD
accent
#47ACE0
background
#F8FDF9
surface
#F0FBF2
border
#CBD4CC
text
#0C150E
muted
#7D837E

Preview Lab

Preview with #40CB70

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

Preview Lab → · Contrast checker → · Palette generator →

#40CB70 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva