#40D9A5#40D9A5

#40D9A5 is a light, vivid teal. Relative luminance 0.534; OKLCH L 79.3% C 0.147 H 165.7°. Best body text is #000000 at 11.69:1 contrast (WCAG AA passes).

Color values

HEX#40D9A5
RGBrgb(64, 217, 165)
HSLhsl(160, 67%, 55%)
HSVhsv(160, 71%, 85%)
CMYKcmyk(70.5%, 0%, 24%, 14.9%)
CIE-LABlab(78.13, -51.78, 14.28)
CIE-LCHlch(78.13, 53.71, 164.58°)
OKLaboklab(79.32% -0.1429 0.0365)
OKLCHoklch(79.32% 0.147 165.7)
XYZxyz(33.7150, 53.4284, 44.1259)
Luminance0.5343 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40D9A5 #D94074
analogous
#40D959 #40D9A5 #40C0D9
triadic
#40D9A5 #A540D9 #D9A540
tetradic
#40D9A5 #5940D9 #D94074 #C0D940
square
#40D9A5 #5940D9 #D94074 #C0D940
split-complementary
#40D9A5 #D940C0 #D95940
monochromatic
#1A8460 #24B785 #40D9A5 #73E3BD #A6EDD5

Accessibility & contrast

On white

1.80
#40D9A5 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.69
#40D9A5 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D9A5
11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40D9A5#FFFFFF#000000##000000
##40D9A51.001.8011.6911.69
#FFFFFF1.801.0021.0021.00
#00000011.6921.001.001.00
##00000011.6921.001.001.00

Color blindness preview

Protanopia (red-blind)
#D4CAA2
Deuteranopia (green-blind)
#C1BBA8
Tritanopia (blue-blind)
#00D9CB
Achromatopsia (no color)
#C1C1C1

Design tokens & code

CSS
--color: #40d9a5;
/* rgb */ color: rgb(64, 217, 165);
/* oklch */ color: oklch(79.3% 0.147 165.7);
Tailwind
colors: {
  custom: {
    50: '#89e6bf',
    500: '#40d9a5',
    950: '#000000',
  },
}
SCSS
$custom: #40d9a5;
$custom-light: #89e6bf;
$custom-dark: #000000;
JSON
{
  "hex": "#40d9a5",
  "rgb": {
    "r": 64,
    "g": 217,
    "b": 165
  },
  "hsl": {
    "h": 159.608,
    "s": 66.812,
    "l": 55.098
  },
  "oklch": {
    "l": 0.79324,
    "c": 0.14748,
    "h": 165.7
  },
  "luminance": 0.53432
}

Semantic roles & 50–950 ramp

primary
#40D9A5
secondary
#8B3250
accent
#3E78EA
background
#FCFEFD
surface
#F4FCF8
border
#CED5D1
text
#0D1612
muted
#7F8482

Preview Lab

Preview with #40D9A5

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

Preview Lab → · Contrast checker → · Palette generator →

#40D9A5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva