#40CB48#40CB48

#40CB48 is a light, highly saturated green. Relative luminance 0.443; OKLCH L 74.2% C 0.209 H 143.9°. Best body text is #000000 at 9.85:1 contrast (WCAG AA passes).

Color values

HEX#40CB48
RGBrgb(64, 203, 72)
HSLhsl(123, 57%, 52%)
HSVhsv(123, 68%, 80%)
CMYKcmyk(68.5%, 0%, 64.5%, 20.4%)
CIE-LABlab(72.41, -62.26, 53.00)
CIE-LCHlch(72.41, 81.76, 139.59°)
OKLaboklab(74.15% -0.1687 0.123)
OKLCHoklch(74.15% 0.209 143.9)
XYZxyz(24.6384, 44.2671, 13.3756)
Luminance0.4427 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40CB48 #CB40C3
analogous
#7ECB40 #40CB48 #40CB8D
triadic
#40CB48 #4840CB #CB4840
tetradic
#40CB48 #407ECB #CB40C3 #CB8D40
square
#40CB48 #407ECB #CB40C3 #CB8D40
split-complementary
#40CB48 #8D40CB #CB407E
monochromatic
#1F7224 #2CA233 #40CB48 #70D876 #A0E5A4

Accessibility & contrast

On white

2.13
#40CB48 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.85
#40CB48 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CB48
9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40CB48#FFFFFF#000000##000000
##40CB481.002.139.859.85
#FFFFFF2.131.0021.0021.00
#0000009.8521.001.001.00
##0000009.8521.001.001.00

Color blindness preview

Protanopia (red-blind)
#CFB838
Deuteranopia (green-blind)
#BFAD54
Tritanopia (blue-blind)
#14C5B0
Achromatopsia (no color)
#B2B2B2

Design tokens & code

CSS
--color: #40cb48;
/* rgb */ color: rgb(64, 203, 72);
/* oklch */ color: oklch(74.2% 0.209 143.9);
Tailwind
colors: {
  custom: {
    50: '#87dc80',
    500: '#40cb48',
    950: '#000000',
  },
}
SCSS
$custom: #40cb48;
$custom-light: #87dc80;
$custom-dark: #000000;
JSON
{
  "hex": "#40cb48",
  "rgb": {
    "r": 64,
    "g": 203,
    "b": 72
  },
  "hsl": {
    "h": 123.453,
    "s": 57.202,
    "l": 52.353
  },
  "oklch": {
    "l": 0.74151,
    "c": 0.20874,
    "h": 143.9
  },
  "luminance": 0.4427
}

Semantic roles & 50–950 ramp

primary
#40CB48
secondary
#D295CE
accent
#47D8E0
background
#F9FDF8
surface
#F1FBEF
border
#CBD4CA
text
#0D150B
muted
#7E837C

Preview Lab

Preview with #40CB48

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

Preview Lab → · Contrast checker → · Palette generator →

#40CB48 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva