#40CAA3#40CAA3

#40CAA3 is a light, vivid teal. Relative luminance 0.460; OKLCH L 75.5% C 0.131 H 170.1°. Best body text is #000000 at 10.20:1 contrast (WCAG AA passes).

Color values

HEX#40CAA3
RGBrgb(64, 202, 163)
HSLhsl(163, 57%, 52%)
HSVhsv(163, 68%, 79%)
CMYKcmyk(68.3%, 0%, 19.3%, 20.8%)
CIE-LABlab(73.53, -46.06, 8.83)
CIE-LCHlch(73.53, 46.90, 169.14°)
OKLaboklab(75.54% -0.1288 0.0226)
OKLCHoklch(75.54% 0.131 170.1)
XYZxyz(29.8423, 45.9720, 41.9440)
Luminance0.4597 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40CAA3 #CA4067
analogous
#40CA5E #40CAA3 #40ACCA
triadic
#40CAA3 #A340CA #CAA340
tetradic
#40CAA3 #5E40CA #CA4067 #ACCA40
square
#40CAA3 #5E40CA #CA4067 #ACCA40
split-complementary
#40CAA3 #CA40AC #CA5E40
monochromatic
#1F7059 #2CA080 #40CAA3 #70D7BA #A0E5D1

Accessibility & contrast

On white

2.06
#40CAA3 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.20
#40CAA3 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CAA3
10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40CAA3#FFFFFF#000000##000000
##40CAA31.002.0610.2010.20
#FFFFFF2.061.0021.0021.00
#00000010.2021.001.001.00
##00000010.2021.001.001.00

Color blindness preview

Protanopia (red-blind)
#C4BDA1
Deuteranopia (green-blind)
#B2AFA6
Tritanopia (blue-blind)
#00CBBF
Achromatopsia (no color)
#B5B5B5

Design tokens & code

CSS
--color: #40caa3;
/* rgb */ color: rgb(64, 202, 163);
/* oklch */ color: oklch(75.5% 0.131 170.1);
Tailwind
colors: {
  custom: {
    50: '#86dbbe',
    500: '#40caa3',
    950: '#000000',
  },
}
SCSS
$custom: #40caa3;
$custom-light: #86dbbe;
$custom-dark: #000000;
JSON
{
  "hex": "#40caa3",
  "rgb": {
    "r": 64,
    "g": 202,
    "b": 163
  },
  "hsl": {
    "h": 163.043,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.75542,
    "c": 0.13078,
    "h": 170.1
  },
  "luminance": 0.45975
}

Semantic roles & 50–950 ramp

primary
#40CAA3
secondary
#D195A6
accent
#4873E0
background
#F8FDFB
surface
#F0FBF6
border
#CBD4D0
text
#0C1512
muted
#7D8381

Preview Lab

Preview with #40CAA3

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

Preview Lab → · Contrast checker → · Palette generator →

#40CAA3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva