#40D385#40D385

#40D385 is a light, vivid green. Relative luminance 0.494; OKLCH L 77.1% C 0.167 H 155.4°. Best body text is #000000 at 10.87:1 contrast (WCAG AA passes).

Color values

HEX#40D385
RGBrgb(64, 211, 133)
HSLhsl(148, 63%, 54%)
HSVhsv(148, 70%, 83%)
CMYKcmyk(69.7%, 0%, 37%, 17.3%)
CIE-LABlab(75.68, -56.11, 27.71)
CIE-LCHlch(75.68, 62.58, 153.72°)
OKLaboklab(77.11% -0.1517 0.0694)
OKLCHoklch(77.11% 0.167 155.4)
XYZxyz(29.6395, 49.3686, 30.1528)
Luminance0.4937 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40D385 #D3408E
analogous
#45D340 #40D385 #40D3CE
triadic
#40D385 #8540D3 #D38540
tetradic
#40D385 #4045D3 #D3408E #D3CE40
square
#40D385 #4045D3 #D3408E #D3CE40
split-complementary
#40D385 #CE40D3 #D34045
monochromatic
#1D7C49 #28AE67 #40D385 #72DEA5 #A3EAC5

Accessibility & contrast

On white

1.93
#40D385 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.87
#40D385 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D385
10.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40D385#FFFFFF#000000##000000
##40D3851.001.9310.8710.87
#FFFFFF1.931.0021.0021.00
#00000010.8721.001.001.00
##00000010.8721.001.001.00

Color blindness preview

Protanopia (red-blind)
#D2C280
Deuteranopia (green-blind)
#C0B58A
Tritanopia (blue-blind)
#00D1BF
Achromatopsia (no color)
#BABABA

Design tokens & code

CSS
--color: #40d385;
/* rgb */ color: rgb(64, 211, 133);
/* oklch */ color: oklch(77.1% 0.167 155.4);
Tailwind
colors: {
  custom: {
    50: '#87e1a9',
    500: '#40d385',
    950: '#000000',
  },
}
SCSS
$custom: #40d385;
$custom-light: #87e1a9;
$custom-dark: #000000;
JSON
{
  "hex": "#40d385",
  "rgb": {
    "r": 64,
    "g": 211,
    "b": 133
  },
  "hsl": {
    "h": 148.163,
    "s": 62.553,
    "l": 53.922
  },
  "oklch": {
    "l": 0.7711,
    "c": 0.16681,
    "h": 155.4
  },
  "luminance": 0.49372
}

Semantic roles & 50–950 ramp

primary
#40D385
secondary
#D798B9
accent
#4299E6
background
#F9FDFA
surface
#F1FBF4
border
#CBD4CE
text
#0D1510
muted
#7E837F

Preview Lab

Preview with #40D385

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

Preview Lab → · Contrast checker → · Palette generator →

#40D385 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva