#40C73A#40C73A

#40C73A is a light, highly saturated green. Relative luminance 0.422; OKLCH L 73.0% C 0.213 H 142.5°. Best body text is #000000 at 9.45:1 contrast (WCAG AA passes).

Color values

HEX#40C73A
RGBrgb(64, 199, 58)
HSLhsl(117, 56%, 50%)
HSVhsv(117, 71%, 78%)
CMYKcmyk(67.8%, 0%, 70.9%, 22%)
CIE-LABlab(71.04, -62.23, 57.12)
CIE-LCHlch(71.04, 84.47, 137.45°)
OKLaboklab(72.98% -0.1693 0.1301)
OKLCHoklch(72.98% 0.213 142.5)
XYZxyz(23.3002, 42.2399, 10.9273)
Luminance0.4224 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40C73A #C13AC7
analogous
#86C73A #40C73A #3AC77B
triadic
#40C73A #3A40C7 #C73A40
tetradic
#40C73A #3A86C7 #C13AC7 #C77B3A
square
#40C73A #3A86C7 #C13AC7 #C77B3A
split-complementary
#40C73A #7B3AC7 #C73A86
monochromatic
#21691E #30982B #40C73A #6ED56A #9CE299

Accessibility & contrast

On white

2.22
#40C73A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.45
#40C73A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C73A
9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40C73A#FFFFFF#000000##000000
##40C73A1.002.229.459.45
#FFFFFF2.221.0021.0021.00
#0000009.4521.001.001.00
##0000009.4521.001.001.00

Color blindness preview

Protanopia (red-blind)
#CBB423
Deuteranopia (green-blind)
#BCAA48
Tritanopia (blue-blind)
#1EC1AB
Achromatopsia (no color)
#AEAEAE

Design tokens & code

CSS
--color: #40c73a;
/* rgb */ color: rgb(64, 199, 58);
/* oklch */ color: oklch(73.0% 0.213 142.5);
Tailwind
colors: {
  custom: {
    50: '#87d978',
    500: '#40c73a',
    950: '#000000',
  },
}
SCSS
$custom: #40c73a;
$custom-light: #87d978;
$custom-dark: #000000;
JSON
{
  "hex": "#40c73a",
  "rgb": {
    "r": 64,
    "g": 199,
    "b": 58
  },
  "hsl": {
    "h": 117.447,
    "s": 55.731,
    "l": 50.392
  },
  "oklch": {
    "l": 0.7298,
    "c": 0.21345,
    "h": 142.5
  },
  "luminance": 0.42242
}

Semantic roles & 50–950 ramp

primary
#40C73A
secondary
#CB8FCE
accent
#49DFD9
background
#F9FDF7
surface
#F1FBEE
border
#CBD4C9
text
#0D1509
muted
#7E837B

Preview Lab

Preview with #40C73A

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

Preview Lab → · Contrast checker → · Palette generator →

#40C73A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva