#40C83A#40C83A

#40C83A is a light, highly saturated green. Relative luminance 0.427; OKLCH L 73.2% C 0.215 H 142.5°. Best body text is #000000 at 9.54:1 contrast (WCAG AA passes).

Color values

HEX#40C83A
RGBrgb(64, 200, 58)
HSLhsl(117, 56%, 51%)
HSVhsv(117, 71%, 78%)
CMYKcmyk(68%, 0%, 71%, 21.6%)
CIE-LABlab(71.35, -62.56, 57.45)
CIE-LCHlch(71.35, 84.93, 137.44°)
OKLaboklab(73.24% -0.1702 0.1307)
OKLCHoklch(73.24% 0.215 142.5)
XYZxyz(23.5310, 42.7015, 11.0043)
Luminance0.4270 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40C83A #C23AC8
analogous
#87C83A #40C83A #3AC87B
triadic
#40C83A #3A40C8 #C83A40
tetradic
#40C83A #3A87C8 #C23AC8 #C87B3A
square
#40C83A #3A87C8 #C23AC8 #C87B3A
split-complementary
#40C83A #7B3AC8 #C83A87
monochromatic
#216A1E #309A2B #40C83A #6ED56A #9DE39A

Accessibility & contrast

On white

2.20
#40C83A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.54
#40C83A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C83A
9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40C83A#FFFFFF#000000##000000
##40C83A1.002.209.549.54
#FFFFFF2.201.0021.0021.00
#0000009.5421.001.001.00
##0000009.5421.001.001.00

Color blindness preview

Protanopia (red-blind)
#CCB523
Deuteranopia (green-blind)
#BDAB48
Tritanopia (blue-blind)
#1DC2AC
Achromatopsia (no color)
#AFAFAF

Design tokens & code

CSS
--color: #40c83a;
/* rgb */ color: rgb(64, 200, 58);
/* oklch */ color: oklch(73.2% 0.215 142.5);
Tailwind
colors: {
  custom: {
    50: '#87da78',
    500: '#40c83a',
    950: '#000000',
  },
}
SCSS
$custom: #40c83a;
$custom-light: #87da78;
$custom-dark: #000000;
JSON
{
  "hex": "#40c83a",
  "rgb": {
    "r": 64,
    "g": 200,
    "b": 58
  },
  "hsl": {
    "h": 117.465,
    "s": 56.349,
    "l": 50.588
  },
  "oklch": {
    "l": 0.73242,
    "c": 0.21459,
    "h": 142.5
  },
  "luminance": 0.42704
}

Semantic roles & 50–950 ramp

primary
#40C83A
secondary
#CC8FCE
accent
#48E0D9
background
#F9FDF7
surface
#F1FBEE
border
#CBD4C9
text
#0D1509
muted
#7E837B

Preview Lab

Preview with #40C83A

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

Preview Lab → · Contrast checker → · Palette generator →

#40C83A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva