#40D49B#40D49B

#40D49B is a light, vivid teal. Relative luminance 0.505; OKLCH L 77.8% C 0.149 H 162.9°. Best body text is #000000 at 11.11:1 contrast (WCAG AA passes).

Color values

HEX#40D49B
RGBrgb(64, 212, 155)
HSLhsl(157, 63%, 54%)
HSVhsv(157, 70%, 83%)
CMYKcmyk(69.8%, 0%, 26.9%, 16.9%)
CIE-LABlab(76.40, -52.00, 17.16)
CIE-LCHlch(76.40, 54.76, 161.74°)
OKLaboklab(77.84% -0.1426 0.0437)
OKLCHoklch(77.84% 0.149 162.9)
XYZxyz(31.5709, 50.5399, 39.0953)
Luminance0.5054 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40D49B #D44079
analogous
#40D451 #40D49B #40C3D4
triadic
#40D49B #9B40D4 #D49B40
tetradic
#40D49B #5140D4 #D44079 #C3D440
square
#40D49B #5140D4 #D44079 #C3D440
split-complementary
#40D49B #D440C3 #D45140
monochromatic
#1C7D58 #27AF7B #40D49B #72DFB5 #A4EACF

Accessibility & contrast

On white

1.89
#40D49B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.11
#40D49B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D49B
11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40D49B#FFFFFF#000000##000000
##40D49B1.001.8911.1111.11
#FFFFFF1.891.0021.0021.00
#00000011.1121.001.001.00
##00000011.1121.001.001.00

Color blindness preview

Protanopia (red-blind)
#D0C598
Deuteranopia (green-blind)
#BDB79F
Tritanopia (blue-blind)
#00D4C4
Achromatopsia (no color)
#BCBCBC

Design tokens & code

CSS
--color: #40d49b;
/* rgb */ color: rgb(64, 212, 155);
/* oklch */ color: oklch(77.8% 0.149 162.9);
Tailwind
colors: {
  custom: {
    50: '#87e2b8',
    500: '#40d49b',
    950: '#000000',
  },
}
SCSS
$custom: #40d49b;
$custom-light: #87e2b8;
$custom-dark: #000000;
JSON
{
  "hex": "#40d49b",
  "rgb": {
    "r": 64,
    "g": 212,
    "b": 155
  },
  "hsl": {
    "h": 156.892,
    "s": 63.248,
    "l": 54.118
  },
  "oklch": {
    "l": 0.77837,
    "c": 0.14914,
    "h": 162.9
  },
  "luminance": 0.50544
}

Semantic roles & 50–950 ramp

primary
#40D49B
secondary
#853353
accent
#4281E6
background
#FCFEFD
surface
#F4FCF8
border
#CED5D1
text
#0D1511
muted
#7F8481

Preview Lab

Preview with #40D49B

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

Preview Lab → · Contrast checker → · Palette generator →

#40D49B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva