#40CEA4#40CEA4

#40CEA4 is a light, vivid teal. Relative luminance 0.479; OKLCH L 76.6% C 0.135 H 169.0°. Best body text is #000000 at 10.58:1 contrast (WCAG AA passes).

Color values

HEX#40CEA4
RGBrgb(64, 206, 164)
HSLhsl(162, 59%, 53%)
HSVhsv(162, 69%, 81%)
CMYKcmyk(68.9%, 0%, 20.4%, 19.2%)
CIE-LABlab(74.77, -47.50, 10.06)
CIE-LCHlch(74.77, 48.55, 168.04°)
OKLaboklab(76.56% -0.1324 0.0257)
OKLCHoklch(76.56% 0.135 169)
XYZxyz(30.8830, 47.9094, 42.7346)
Luminance0.4791 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40CEA4 #CE406A
analogous
#40CE5D #40CEA4 #40B1CE
triadic
#40CEA4 #A440CE #CEA440
tetradic
#40CEA4 #5D40CE #CE406A #B1CE40
square
#40CEA4 #5D40CE #CE406A #B1CE40
split-complementary
#40CEA4 #CE40B1 #CE5D40
monochromatic
#1E755C #2BA682 #40CEA4 #71DABB #A1E7D2

Accessibility & contrast

On white

1.98
#40CEA4 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.58
#40CEA4 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CEA4
10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40CEA4#FFFFFF#000000##000000
##40CEA41.001.9810.5810.58
#FFFFFF1.981.0021.0021.00
#00000010.5821.001.001.00
##00000010.5821.001.001.00

Color blindness preview

Protanopia (red-blind)
#C9C0A2
Deuteranopia (green-blind)
#B6B2A7
Tritanopia (blue-blind)
#00CFC2
Achromatopsia (no color)
#B8B8B8

Design tokens & code

CSS
--color: #40cea4;
/* rgb */ color: rgb(64, 206, 164);
/* oklch */ color: oklch(76.6% 0.135 169.0);
Tailwind
colors: {
  custom: {
    50: '#87debf',
    500: '#40cea4',
    950: '#000000',
  },
}
SCSS
$custom: #40cea4;
$custom-light: #87debf;
$custom-dark: #000000;
JSON
{
  "hex": "#40cea4",
  "rgb": {
    "r": 64,
    "g": 206,
    "b": 164
  },
  "hsl": {
    "h": 162.254,
    "s": 59.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.76564,
    "c": 0.13487,
    "h": 169
  },
  "luminance": 0.47913
}

Semantic roles & 50–950 ramp

primary
#40CEA4
secondary
#D496A8
accent
#4574E2
background
#F8FDFB
surface
#F0FBF7
border
#CBD4D0
text
#0D1512
muted
#7D8381

Preview Lab

Preview with #40CEA4

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

Preview Lab → · Contrast checker → · Palette generator →

#40CEA4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva