#40B763#40B763

#40B763 is a light, vivid green. Relative luminance 0.359; OKLCH L 69.3% C 0.161 H 149.7°. Best body text is #000000 at 8.17:1 contrast (WCAG AA passes).

Color values

HEX#40B763
RGBrgb(64, 183, 99)
HSLhsl(138, 48%, 48%)
HSVhsv(138, 65%, 72%)
CMYKcmyk(65%, 0%, 45.9%, 28.2%)
CIE-LABlab(66.41, -51.52, 33.14)
CIE-LCHlch(66.41, 61.25, 147.25°)
OKLaboklab(69.3% -0.139 0.0812)
OKLCHoklch(69.3% 0.161 149.7)
XYZxyz(21.2983, 35.8556, 17.6004)
Luminance0.3586 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40B763 #B74094
analogous
#58B740 #40B763 #40B79E
triadic
#40B763 #6340B7 #B76340
tetradic
#40B763 #4058B7 #B74094 #B79E40
square
#40B763 #4058B7 #B74094 #B79E40
split-complementary
#40B763 #9E40B7 #B74058
monochromatic
#205C32 #308A4A #40B763 #69CB86 #97DBAB

Accessibility & contrast

On white

2.57
#40B763 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.17
#40B763 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B763
8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40B763#FFFFFF#000000##000000
##40B7631.002.578.178.17
#FFFFFF2.571.0021.0021.00
#0000008.1721.001.001.00
##0000008.1721.001.001.00

Color blindness preview

Protanopia (red-blind)
#B8A85D
Deuteranopia (green-blind)
#A99D69
Tritanopia (blue-blind)
#11B4A3
Achromatopsia (no color)
#A1A1A1

Design tokens & code

CSS
--color: #40b763;
/* rgb */ color: rgb(64, 183, 99);
/* oklch */ color: oklch(69.3% 0.161 149.7);
Tailwind
colors: {
  custom: {
    50: '#82cd90',
    500: '#40b763',
    950: '#000000',
  },
}
SCSS
$custom: #40b763;
$custom-light: #82cd90;
$custom-dark: #000000;
JSON
{
  "hex": "#40b763",
  "rgb": {
    "r": 64,
    "g": 183,
    "b": 99
  },
  "hsl": {
    "h": 137.647,
    "s": 48.178,
    "l": 48.431
  },
  "oklch": {
    "l": 0.69295,
    "c": 0.16097,
    "h": 149.7
  },
  "luminance": 0.35858
}

Semantic roles & 50–950 ramp

primary
#40B763
secondary
#C68DB5
accent
#50B0D8
background
#F8FCF8
surface
#F0F9F0
border
#CBD2CB
text
#0C140D
muted
#7D827D

Preview Lab

Preview with #40B763

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

Preview Lab → · Contrast checker → · Palette generator →

#40B763 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva