#40E0A5#40E0A5

#40E0A5 is a light, vivid teal. Relative luminance 0.571; OKLCH L 81.1% C 0.156 H 163.6°. Best body text is #000000 at 12.42:1 contrast (WCAG AA passes).

Color values

HEX#40E0A5
RGBrgb(64, 224, 165)
HSLhsl(158, 72%, 56%)
HSVhsv(158, 71%, 88%)
CMYKcmyk(71.4%, 0%, 26.3%, 12.2%)
CIE-LABlab(80.24, -54.57, 17.25)
CIE-LCHlch(80.24, 57.23, 162.46°)
OKLaboklab(81.06% -0.1497 0.044)
OKLCHoklch(81.06% 0.156 163.6)
XYZxyz(35.5577, 57.1138, 44.7401)
Luminance0.5712 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40E0A5 #E0407B
analogous
#40E055 #40E0A5 #40CBE0
triadic
#40E0A5 #A540E0 #E0A540
tetradic
#40E0A5 #5540E0 #E0407B #CBE040
square
#40E0A5 #5540E0 #E0407B #CBE040
split-complementary
#40E0A5 #E040CB #E05540
monochromatic
#178E62 #20C387 #40E0A5 #75E9BE #A9F1D7

Accessibility & contrast

On white

1.69
#40E0A5 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.42
#40E0A5 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E0A5
12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40E0A5#FFFFFF#000000##000000
##40E0A51.001.6912.4212.42
#FFFFFF1.691.0021.0021.00
#00000012.4221.001.001.00
##00000012.4221.001.001.00

Color blindness preview

Protanopia (red-blind)
#DCD0A2
Deuteranopia (green-blind)
#C8C1A9
Tritanopia (blue-blind)
#00E0D0
Achromatopsia (no color)
#C7C7C7

Design tokens & code

CSS
--color: #40e0a5;
/* rgb */ color: rgb(64, 224, 165);
/* oklch */ color: oklch(81.1% 0.156 163.6);
Tailwind
colors: {
  custom: {
    50: '#8aebbf',
    500: '#40e0a5',
    950: '#000000',
  },
}
SCSS
$custom: #40e0a5;
$custom-light: #8aebbf;
$custom-dark: #000000;
JSON
{
  "hex": "#40e0a5",
  "rgb": {
    "r": 64,
    "g": 224,
    "b": 165
  },
  "hsl": {
    "h": 157.875,
    "s": 72.072,
    "l": 56.471
  },
  "oklch": {
    "l": 0.81061,
    "c": 0.15607,
    "h": 163.6
  },
  "luminance": 0.57118
}

Semantic roles & 50–950 ramp

primary
#40E0A5
secondary
#943155
accent
#397CEF
background
#FCFFFD
surface
#F4FEF8
border
#CED6D1
text
#0D1612
muted
#7F8582

Preview Lab

Preview with #40E0A5

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

Preview Lab → · Contrast checker → · Palette generator →

#40E0A5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva