#40CC8E#40CC8E

#40CC8E is a light, vivid teal. Relative luminance 0.462; OKLCH L 75.5% C 0.150 H 159.9°. Best body text is #000000 at 10.25:1 contrast (WCAG AA passes).

Color values

HEX#40CC8E
RGBrgb(64, 204, 142)
HSLhsl(153, 58%, 53%)
HSVhsv(153, 69%, 80%)
CMYKcmyk(68.6%, 0%, 30.4%, 20%)
CIE-LABlab(73.69, -51.60, 20.30)
CIE-LCHlch(73.69, 55.45, 158.53°)
OKLaboklab(75.53% -0.1406 0.0515)
OKLCHoklch(75.53% 0.15 159.9)
XYZxyz(28.5869, 46.2255, 33.0018)
Luminance0.4623 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40CC8E #CC407E
analogous
#40CC48 #40CC8E #40C4CC
triadic
#40CC8E #8E40CC #CC8E40
tetradic
#40CC8E #4840CC #CC407E #C4CC40
square
#40CC8E #4840CC #CC407E #C4CC40
split-complementary
#40CC8E #CC40C4 #CC4840
monochromatic
#1F734E #2CA36E #40CC8E #70D9AB #A1E6C7

Accessibility & contrast

On white

2.05
#40CC8E on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.25
#40CC8E on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CC8E
10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40CC8E#FFFFFF#000000##000000
##40CC8E1.002.0510.2510.25
#FFFFFF2.051.0021.0021.00
#00000010.2521.001.001.00
##00000010.2521.001.001.00

Color blindness preview

Protanopia (red-blind)
#CABD8A
Deuteranopia (green-blind)
#B8B092
Tritanopia (blue-blind)
#00CBBC
Achromatopsia (no color)
#B5B5B5

Design tokens & code

CSS
--color: #40cc8e;
/* rgb */ color: rgb(64, 204, 142);
/* oklch */ color: oklch(75.5% 0.150 159.9);
Tailwind
colors: {
  custom: {
    50: '#86dcaf',
    500: '#40cc8e',
    950: '#000000',
  },
}
SCSS
$custom: #40cc8e;
$custom-light: #86dcaf;
$custom-dark: #000000;
JSON
{
  "hex": "#40cc8e",
  "rgb": {
    "r": 64,
    "g": 204,
    "b": 142
  },
  "hsl": {
    "h": 153.429,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.75528,
    "c": 0.14976,
    "h": 159.9
  },
  "luminance": 0.46229
}

Semantic roles & 50–950 ramp

primary
#40CC8E
secondary
#D295B0
accent
#478BE1
background
#F8FDFA
surface
#F0FBF4
border
#CBD4CE
text
#0C1510
muted
#7D837F

Preview Lab

Preview with #40CC8E

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

Preview Lab → · Contrast checker → · Palette generator →

#40CC8E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva