#40CC8F#40CC8F

#40CC8F is a light, vivid teal. Relative luminance 0.463; OKLCH L 75.6% C 0.149 H 160.3°. Best body text is #000000 at 10.25:1 contrast (WCAG AA passes).

Color values

HEX#40CC8F
RGBrgb(64, 204, 143)
HSLhsl(154, 58%, 53%)
HSVhsv(154, 69%, 80%)
CMYKcmyk(68.6%, 0%, 29.9%, 20%)
CIE-LABlab(73.71, -51.39, 19.79)
CIE-LCHlch(73.71, 55.07, 158.94°)
OKLaboklab(75.55% -0.1402 0.0502)
OKLCHoklch(75.55% 0.149 160.3)
XYZxyz(28.6623, 46.2557, 33.3990)
Luminance0.4626 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40CC8F #CC407D
analogous
#40CC49 #40CC8F #40C3CC
triadic
#40CC8F #8F40CC #CC8F40
tetradic
#40CC8F #4940CC #CC407D #C3CC40
square
#40CC8F #4940CC #CC407D #C3CC40
split-complementary
#40CC8F #CC40C3 #CC4940
monochromatic
#1F734E #2CA36F #40CC8F #70D9AB #A1E6C8

Accessibility & contrast

On white

2.05
#40CC8F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.25
#40CC8F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CC8F
10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40CC8F#FFFFFF#000000##000000
##40CC8F1.002.0510.2510.25
#FFFFFF2.051.0021.0021.00
#00000010.2521.001.001.00
##00000010.2521.001.001.00

Color blindness preview

Protanopia (red-blind)
#C9BD8B
Deuteranopia (green-blind)
#B7B093
Tritanopia (blue-blind)
#00CBBC
Achromatopsia (no color)
#B5B5B5

Design tokens & code

CSS
--color: #40cc8f;
/* rgb */ color: rgb(64, 204, 143);
/* oklch */ color: oklch(75.6% 0.149 160.3);
Tailwind
colors: {
  custom: {
    50: '#86dcb0',
    500: '#40cc8f',
    950: '#000000',
  },
}
SCSS
$custom: #40cc8f;
$custom-light: #86dcb0;
$custom-dark: #000000;
JSON
{
  "hex": "#40cc8f",
  "rgb": {
    "r": 64,
    "g": 204,
    "b": 143
  },
  "hsl": {
    "h": 153.857,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.75551,
    "c": 0.1489,
    "h": 160.3
  },
  "luminance": 0.46259
}

Semantic roles & 50–950 ramp

primary
#40CC8F
secondary
#D295B0
accent
#478AE1
background
#F8FDFA
surface
#F0FBF4
border
#CBD4CE
text
#0C1510
muted
#7D837F

Preview Lab

Preview with #40CC8F

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

Preview Lab → · Contrast checker → · Palette generator →

#40CC8F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva