#40CA73#40CA73

#40CA73 is a light, vivid green. Relative luminance 0.446; OKLCH L 74.5% C 0.171 H 151.7°. Best body text is #000000 at 9.91:1 contrast (WCAG AA passes).

Color values

HEX#40CA73
RGBrgb(64, 202, 115)
HSLhsl(142, 57%, 52%)
HSVhsv(142, 68%, 79%)
CMYKcmyk(68.3%, 0%, 43.1%, 20.8%)
CIE-LABlab(72.61, -55.99, 32.92)
CIE-LCHlch(72.61, 64.95, 149.55°)
OKLaboklab(74.48% -0.1509 0.0813)
OKLCHoklch(74.48% 0.171 151.7)
XYZxyz(26.3272, 44.5660, 23.4309)
Luminance0.4457 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40CA73 #CA4097
analogous
#52CA40 #40CA73 #40CAB8
triadic
#40CA73 #7340CA #CA7340
tetradic
#40CA73 #4052CA #CA4097 #CAB840
square
#40CA73 #4052CA #CA4097 #CAB840
split-complementary
#40CA73 #B840CA #CA4052
monochromatic
#1F703D #2CA057 #40CA73 #70D796 #A0E5B9

Accessibility & contrast

On white

2.12
#40CA73 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.91
#40CA73 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CA73
9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40CA73#FFFFFF#000000##000000
##40CA731.002.129.919.91
#FFFFFF2.121.0021.0021.00
#0000009.9121.001.001.00
##0000009.9121.001.001.00

Color blindness preview

Protanopia (red-blind)
#CBB96D
Deuteranopia (green-blind)
#B9AD79
Tritanopia (blue-blind)
#00C7B5
Achromatopsia (no color)
#B2B2B2

Design tokens & code

CSS
--color: #40ca73;
/* rgb */ color: rgb(64, 202, 115);
/* oklch */ color: oklch(74.5% 0.171 151.7);
Tailwind
colors: {
  custom: {
    50: '#85db9c',
    500: '#40ca73',
    950: '#000000',
  },
}
SCSS
$custom: #40ca73;
$custom-light: #85db9c;
$custom-dark: #000000;
JSON
{
  "hex": "#40ca73",
  "rgb": {
    "r": 64,
    "g": 202,
    "b": 115
  },
  "hsl": {
    "h": 142.174,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.74481,
    "c": 0.17141,
    "h": 151.7
  },
  "luminance": 0.44569
}

Semantic roles & 50–950 ramp

primary
#40CA73
secondary
#D195BB
accent
#48A8E0
background
#F8FDF9
surface
#F0FBF2
border
#CBD4CC
text
#0C150E
muted
#7D837E

Preview Lab

Preview with #40CA73

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

Preview Lab → · Contrast checker → · Palette generator →

#40CA73 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva