#40CB49#40CB49

#40CB49 is a light, highly saturated green. Relative luminance 0.443; OKLCH L 74.2% C 0.208 H 144.0°. Best body text is #000000 at 9.86:1 contrast (WCAG AA passes).

Color values

HEX#40CB49
RGBrgb(64, 203, 73)
HSLhsl(124, 57%, 52%)
HSVhsv(124, 68%, 80%)
CMYKcmyk(68.5%, 0%, 64%, 20.4%)
CIE-LABlab(72.42, -62.15, 52.59)
CIE-LCHlch(72.42, 81.42, 139.76°)
OKLaboklab(74.16% -0.1683 0.1222)
OKLCHoklch(74.16% 0.208 144)
XYZxyz(24.6713, 44.2803, 13.5488)
Luminance0.4428 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40CB49 #CB40C2
analogous
#7CCB40 #40CB49 #40CB8F
triadic
#40CB49 #4940CB #CB4940
tetradic
#40CB49 #407CCB #CB40C2 #CB8F40
square
#40CB49 #407CCB #CB40C2 #CB8F40
split-complementary
#40CB49 #8F40CB #CB407C
monochromatic
#1F7224 #2CA234 #40CB49 #70D877 #A0E5A5

Accessibility & contrast

On white

2.13
#40CB49 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.86
#40CB49 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CB49
9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40CB49#FFFFFF#000000##000000
##40CB491.002.139.869.86
#FFFFFF2.131.0021.0021.00
#0000009.8621.001.001.00
##0000009.8621.001.001.00

Color blindness preview

Protanopia (red-blind)
#CFB839
Deuteranopia (green-blind)
#BEAD54
Tritanopia (blue-blind)
#13C6B0
Achromatopsia (no color)
#B2B2B2

Design tokens & code

CSS
--color: #40cb49;
/* rgb */ color: rgb(64, 203, 73);
/* oklch */ color: oklch(74.2% 0.208 144.0);
Tailwind
colors: {
  custom: {
    50: '#87dc81',
    500: '#40cb49',
    950: '#000000',
  },
}
SCSS
$custom: #40cb49;
$custom-light: #87dc81;
$custom-dark: #000000;
JSON
{
  "hex": "#40cb49",
  "rgb": {
    "r": 64,
    "g": 203,
    "b": 73
  },
  "hsl": {
    "h": 123.885,
    "s": 57.202,
    "l": 52.353
  },
  "oklch": {
    "l": 0.74161,
    "c": 0.20802,
    "h": 144
  },
  "luminance": 0.44283
}

Semantic roles & 50–950 ramp

primary
#40CB49
secondary
#D295CE
accent
#47D7E0
background
#F9FDF8
surface
#F1FBEF
border
#CBD4CA
text
#0D150B
muted
#7E837C

Preview Lab

Preview with #40CB49

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

Preview Lab → · Contrast checker → · Palette generator →

#40CB49 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva