#40D28F#40D28F

#40D28F is a light, vivid teal. Relative luminance 0.492; OKLCH L 77.1% C 0.157 H 158.9°. Best body text is #000000 at 10.83:1 contrast (WCAG AA passes).

Color values

HEX#40D28F
RGBrgb(64, 210, 143)
HSLhsl(152, 62%, 54%)
HSVhsv(152, 70%, 82%)
CMYKcmyk(69.5%, 0%, 31.9%, 17.6%)
CIE-LABlab(75.55, -53.75, 22.32)
CIE-LCHlch(75.55, 58.20, 157.45°)
OKLaboklab(77.06% -0.1461 0.0565)
OKLCHoklch(77.06% 0.157 158.9)
XYZxyz(30.1159, 49.1630, 33.8835)
Luminance0.4917 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40D28F #D24083
analogous
#40D246 #40D28F #40CCD2
triadic
#40D28F #8F40D2 #D28F40
tetradic
#40D28F #4640D2 #D24083 #CCD240
square
#40D28F #4640D2 #D24083 #CCD240
split-complementary
#40D28F #D240CC #D24640
monochromatic
#1D7B50 #29AC70 #40D28F #72DEAC #A3E9C9

Accessibility & contrast

On white

1.94
#40D28F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.83
#40D28F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D28F
10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40D28F#FFFFFF#000000##000000
##40D28F1.001.9410.8310.83
#FFFFFF1.941.0021.0021.00
#00000010.8321.001.001.00
##00000010.8321.001.001.00

Color blindness preview

Protanopia (red-blind)
#D0C28B
Deuteranopia (green-blind)
#BDB593
Tritanopia (blue-blind)
#00D1C0
Achromatopsia (no color)
#BABABA

Design tokens & code

CSS
--color: #40d28f;
/* rgb */ color: rgb(64, 210, 143);
/* oklch */ color: oklch(77.1% 0.157 158.9);
Tailwind
colors: {
  custom: {
    50: '#87e1b0',
    500: '#40d28f',
    950: '#000000',
  },
}
SCSS
$custom: #40d28f;
$custom-light: #87e1b0;
$custom-dark: #000000;
JSON
{
  "hex": "#40d28f",
  "rgb": {
    "r": 64,
    "g": 210,
    "b": 143
  },
  "hsl": {
    "h": 152.466,
    "s": 61.864,
    "l": 53.725
  },
  "oklch": {
    "l": 0.77064,
    "c": 0.15668,
    "h": 158.9
  },
  "luminance": 0.49166
}

Semantic roles & 50–950 ramp

primary
#40D28F
secondary
#D698B4
accent
#438DE5
background
#F9FDFA
surface
#F1FBF4
border
#CBD4CE
text
#0D1510
muted
#7E837F

Preview Lab

Preview with #40D28F

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

Preview Lab → · Contrast checker → · Palette generator →

#40D28F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva