#40D49F#40D49F

#40D49F is a light, vivid teal. Relative luminance 0.507; OKLCH L 77.9% C 0.146 H 164.6°. Best body text is #000000 at 11.14:1 contrast (WCAG AA passes).

Color values

HEX#40D49F
RGBrgb(64, 212, 159)
HSLhsl(159, 63%, 54%)
HSVhsv(159, 70%, 83%)
CMYKcmyk(69.8%, 0%, 25%, 16.9%)
CIE-LABlab(76.48, -51.11, 15.15)
CIE-LCHlch(76.48, 53.31, 163.49°)
OKLaboklab(77.93% -0.1407 0.0387)
OKLCHoklch(77.93% 0.146 164.6)
XYZxyz(31.9124, 50.6765, 40.8939)
Luminance0.5068 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40D49F #D44075
analogous
#40D455 #40D49F #40BFD4
triadic
#40D49F #9F40D4 #D49F40
tetradic
#40D49F #5540D4 #D44075 #BFD440
square
#40D49F #5540D4 #D44075 #BFD440
split-complementary
#40D49F #D440BF #D45540
monochromatic
#1C7D5B #27AF7F #40D49F #72DFB8 #A4EAD1

Accessibility & contrast

On white

1.89
#40D49F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.14
#40D49F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D49F
11.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40D49F#FFFFFF#000000##000000
##40D49F1.001.8911.1411.14
#FFFFFF1.891.0021.0021.00
#00000011.1421.001.001.00
##00000011.1421.001.001.00

Color blindness preview

Protanopia (red-blind)
#D0C59C
Deuteranopia (green-blind)
#BDB7A2
Tritanopia (blue-blind)
#00D4C5
Achromatopsia (no color)
#BDBDBD

Design tokens & code

CSS
--color: #40d49f;
/* rgb */ color: rgb(64, 212, 159);
/* oklch */ color: oklch(77.9% 0.146 164.6);
Tailwind
colors: {
  custom: {
    50: '#87e2bb',
    500: '#40d49f',
    950: '#000000',
  },
}
SCSS
$custom: #40d49f;
$custom-light: #87e2bb;
$custom-dark: #000000;
JSON
{
  "hex": "#40d49f",
  "rgb": {
    "r": 64,
    "g": 212,
    "b": 159
  },
  "hsl": {
    "h": 158.514,
    "s": 63.248,
    "l": 54.118
  },
  "oklch": {
    "l": 0.77933,
    "c": 0.14594,
    "h": 164.6
  },
  "luminance": 0.5068
}

Semantic roles & 50–950 ramp

primary
#40D49F
secondary
#853351
accent
#427DE6
background
#FCFEFD
surface
#F4FCF8
border
#CED5D1
text
#0D1511
muted
#7F8481

Preview Lab

Preview with #40D49F

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

Preview Lab → · Contrast checker → · Palette generator →

#40D49F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva