#40E0AF#40E0AF

#40E0AF is a light, vivid teal. Relative luminance 0.575; OKLCH L 81.3% C 0.148 H 167.8°. Best body text is #000000 at 12.50:1 contrast (WCAG AA passes).

Color values

HEX#40E0AF
RGBrgb(64, 224, 175)
HSLhsl(162, 72%, 56%)
HSVhsv(162, 71%, 88%)
CMYKcmyk(71.4%, 0%, 21.9%, 12.2%)
CIE-LABlab(80.46, -52.31, 12.29)
CIE-LCHlch(80.46, 53.74, 166.78°)
OKLaboklab(81.31% -0.1451 0.0314)
OKLCHoklch(81.31% 0.149 167.8)
XYZxyz(36.5037, 57.4922, 49.7224)
Luminance0.5750 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40E0AF #E04071
analogous
#40E05F #40E0AF #40C1E0
triadic
#40E0AF #AF40E0 #E0AF40
tetradic
#40E0AF #5F40E0 #E04071 #C1E040
square
#40E0AF #5F40E0 #E04071 #C1E040
split-complementary
#40E0AF #E040C1 #E05F40
monochromatic
#178E6A #20C391 #40E0AF #75E9C5 #A9F1DB

Accessibility & contrast

On white

1.68
#40E0AF on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.50
#40E0AF on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E0AF
12.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40E0AF#FFFFFF#000000##000000
##40E0AF1.001.6812.5012.50
#FFFFFF1.681.0021.0021.00
#00000012.5021.001.001.00
##00000012.5021.001.001.00

Color blindness preview

Protanopia (red-blind)
#DAD1AC
Deuteranopia (green-blind)
#C6C1B2
Tritanopia (blue-blind)
#00E1D2
Achromatopsia (no color)
#C8C8C8

Design tokens & code

CSS
--color: #40e0af;
/* rgb */ color: rgb(64, 224, 175);
/* oklch */ color: oklch(81.3% 0.148 167.8);
Tailwind
colors: {
  custom: {
    50: '#8aeac7',
    500: '#40e0af',
    950: '#000000',
  },
}
SCSS
$custom: #40e0af;
$custom-light: #8aeac7;
$custom-dark: #000000;
JSON
{
  "hex": "#40e0af",
  "rgb": {
    "r": 64,
    "g": 224,
    "b": 175
  },
  "hsl": {
    "h": 161.625,
    "s": 72.072,
    "l": 56.471
  },
  "oklch": {
    "l": 0.81305,
    "c": 0.1485,
    "h": 167.8
  },
  "luminance": 0.57496
}

Semantic roles & 50–950 ramp

primary
#40E0AF
secondary
#94314F
accent
#3971EF
background
#FCFEFD
surface
#F4FDF9
border
#CED5D2
text
#0D1613
muted
#7F8482

Preview Lab

Preview with #40E0AF

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

Preview Lab → · Contrast checker → · Palette generator →

#40E0AF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva