#40C67B#40C67B

#40C67B is a light, vivid green. Relative luminance 0.429; OKLCH L 73.6% C 0.159 H 154.5°. Best body text is #000000 at 9.58:1 contrast (WCAG AA passes).

Color values

HEX#40C67B
RGBrgb(64, 198, 123)
HSLhsl(146, 54%, 51%)
HSVhsv(146, 68%, 78%)
CMYKcmyk(67.7%, 0%, 37.9%, 22.4%)
CIE-LABlab(71.49, -53.03, 27.32)
CIE-LCHlch(71.49, 59.66, 152.74°)
OKLaboklab(73.61% -0.1434 0.0683)
OKLCHoklch(73.61% 0.159 154.5)
XYZxyz(25.8813, 42.9054, 25.6526)
Luminance0.4291 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40C67B #C6408B
analogous
#48C640 #40C67B #40C6BE
triadic
#40C67B #7B40C6 #C67B40
tetradic
#40C67B #4048C6 #C6408B #C6BE40
square
#40C67B #4048C6 #C6408B #C6BE40
split-complementary
#40C67B #BE40C6 #C64048
monochromatic
#206C41 #2E9B5E #40C67B #6FD49C #9EE2BC

Accessibility & contrast

On white

2.19
#40C67B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.58
#40C67B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C67B
9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40C67B#FFFFFF#000000##000000
##40C67B1.002.199.589.58
#FFFFFF2.191.0021.0021.00
#0000009.5821.001.001.00
##0000009.5821.001.001.00

Color blindness preview

Protanopia (red-blind)
#C6B676
Deuteranopia (green-blind)
#B5AA80
Tritanopia (blue-blind)
#00C4B3
Achromatopsia (no color)
#AFAFAF

Design tokens & code

CSS
--color: #40c67b;
/* rgb */ color: rgb(64, 198, 123);
/* oklch */ color: oklch(73.6% 0.159 154.5);
Tailwind
colors: {
  custom: {
    50: '#85d8a2',
    500: '#40c67b',
    950: '#000000',
  },
}
SCSS
$custom: #40c67b;
$custom-light: #85d8a2;
$custom-dark: #000000;
JSON
{
  "hex": "#40c67b",
  "rgb": {
    "r": 64,
    "g": 198,
    "b": 123
  },
  "hsl": {
    "h": 146.418,
    "s": 54.032,
    "l": 51.373
  },
  "oklch": {
    "l": 0.73605,
    "c": 0.1588,
    "h": 154.5
  },
  "luminance": 0.42908
}

Semantic roles & 50–950 ramp

primary
#40C67B
secondary
#CE93B4
accent
#4A9DDD
background
#F8FDFA
surface
#F0FAF3
border
#CBD3CD
text
#0C150F
muted
#7D837F

Preview Lab

Preview with #40C67B

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

Preview Lab → · Contrast checker → · Palette generator →

#40C67B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva