#40CA8E#40CA8E

#40CA8E is a light, vivid teal. Relative luminance 0.453; OKLCH L 75.0% C 0.147 H 160.4°. Best body text is #000000 at 10.06:1 contrast (WCAG AA passes).

Color values

HEX#40CA8E
RGBrgb(64, 202, 142)
HSLhsl(154, 57%, 52%)
HSVhsv(154, 68%, 79%)
CMYKcmyk(68.3%, 0%, 29.7%, 20.8%)
CIE-LABlab(73.08, -50.80, 19.45)
CIE-LCHlch(73.08, 54.40, 159.05°)
OKLaboklab(75.02% -0.1386 0.0494)
OKLCHoklch(75.02% 0.147 160.4)
XYZxyz(28.1146, 45.2809, 32.8443)
Luminance0.4528 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40CA8E #CA407C
analogous
#40CA49 #40CA8E #40C1CA
triadic
#40CA8E #8E40CA #CA8E40
tetradic
#40CA8E #4940CA #CA407C #C1CA40
square
#40CA8E #4940CA #CA407C #C1CA40
split-complementary
#40CA8E #CA40C1 #CA4940
monochromatic
#1F704D #2CA06E #40CA8E #70D7AA #A0E5C7

Accessibility & contrast

On white

2.09
#40CA8E on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.06
#40CA8E on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CA8E
10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40CA8E#FFFFFF#000000##000000
##40CA8E1.002.0910.0610.06
#FFFFFF2.091.0021.0021.00
#00000010.0621.001.001.00
##00000010.0621.001.001.00

Color blindness preview

Protanopia (red-blind)
#C7BB8A
Deuteranopia (green-blind)
#B6AE92
Tritanopia (blue-blind)
#00C9BA
Achromatopsia (no color)
#B3B3B3

Design tokens & code

CSS
--color: #40ca8e;
/* rgb */ color: rgb(64, 202, 142);
/* oklch */ color: oklch(75.0% 0.147 160.4);
Tailwind
colors: {
  custom: {
    50: '#85dbaf',
    500: '#40ca8e',
    950: '#000000',
  },
}
SCSS
$custom: #40ca8e;
$custom-light: #85dbaf;
$custom-dark: #000000;
JSON
{
  "hex": "#40ca8e",
  "rgb": {
    "r": 64,
    "g": 202,
    "b": 142
  },
  "hsl": {
    "h": 153.913,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.75023,
    "c": 0.14715,
    "h": 160.4
  },
  "luminance": 0.45284
}

Semantic roles & 50–950 ramp

primary
#40CA8E
secondary
#D195AF
accent
#488AE0
background
#F8FDFA
surface
#F0FBF4
border
#CBD4CE
text
#0C1510
muted
#7D837F

Preview Lab

Preview with #40CA8E

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

Preview Lab → · Contrast checker → · Palette generator →

#40CA8E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva