#40BD9E#40BD9E

#40BD9E is a light, moderate teal. Relative luminance 0.400; OKLCH L 72.2% C 0.119 H 173.0°. Best body text is #000000 at 8.99:1 contrast (WCAG AA passes).

Color values

HEX#40BD9E
RGBrgb(64, 189, 158)
HSLhsl(165, 49%, 50%)
HSVhsv(165, 66%, 74%)
CMYKcmyk(66.1%, 0%, 16.4%, 25.9%)
CIE-LABlab(69.43, -41.69, 5.68)
CIE-LCHlch(69.43, 42.08, 172.24°)
OKLaboklab(72.16% -0.1178 0.0144)
OKLCHoklch(72.16% 0.119 173)
XYZxyz(26.4804, 39.9509, 38.6569)
Luminance0.3995 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40BD9E #BD405F
analogous
#40BD60 #40BD9E #409EBD
triadic
#40BD9E #9E40BD #BD9E40
tetradic
#40BD9E #6040BD #BD405F #9EBD40
square
#40BD9E #6040BD #BD405F #9EBD40
split-complementary
#40BD9E #BD409E #BD6040
monochromatic
#216252 #318F78 #40BD9E #6DCDB5 #9ADDCC

Accessibility & contrast

On white

2.34
#40BD9E on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.99
#40BD9E on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BD9E
8.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40BD9E#FFFFFF#000000##000000
##40BD9E1.002.348.998.99
#FFFFFF2.341.0021.0021.00
#0000008.9921.001.001.00
##0000008.9921.001.001.00

Color blindness preview

Protanopia (red-blind)
#B7B19D
Deuteranopia (green-blind)
#A6A4A0
Tritanopia (blue-blind)
#00BFB4
Achromatopsia (no color)
#AAAAAA

Design tokens & code

CSS
--color: #40bd9e;
/* rgb */ color: rgb(64, 189, 158);
/* oklch */ color: oklch(72.2% 0.119 173.0);
Tailwind
colors: {
  custom: {
    50: '#84d1ba',
    500: '#40bd9e',
    950: '#000000',
  },
}
SCSS
$custom: #40bd9e;
$custom-light: #84d1ba;
$custom-dark: #000000;
JSON
{
  "hex": "#40bd9e",
  "rgb": {
    "r": 64,
    "g": 189,
    "b": 158
  },
  "hsl": {
    "h": 165.12,
    "s": 49.407,
    "l": 49.608
  },
  "oklch": {
    "l": 0.72157,
    "c": 0.11868,
    "h": 173
  },
  "luminance": 0.39954
}

Semantic roles & 50–950 ramp

primary
#40BD9E
secondary
#C9909E
accent
#4F71D9
background
#F8FCFB
surface
#F0F9F6
border
#CBD2D0
text
#0C1411
muted
#7D8280

Preview Lab

Preview with #40BD9E

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

Preview Lab → · Contrast checker → · Palette generator →

#40BD9E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva