#40E3A5#40E3A5

#40E3A5 is a light, vivid teal. Relative luminance 0.587; OKLCH L 81.8% C 0.160 H 162.8°. Best body text is #000000 at 12.75:1 contrast (WCAG AA passes).

Color values

HEX#40E3A5
RGBrgb(64, 227, 165)
HSLhsl(157, 74%, 57%)
HSVhsv(157, 72%, 89%)
CMYKcmyk(71.8%, 0%, 27.3%, 11%)
CIE-LABlab(81.15, -55.74, 18.51)
CIE-LCHlch(81.15, 58.74, 161.63°)
OKLaboklab(81.8% -0.1526 0.0472)
OKLCHoklch(81.8% 0.16 162.8)
XYZxyz(36.3711, 58.7405, 45.0112)
Luminance0.5875 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40E3A5 #E3407E
analogous
#40E354 #40E3A5 #40CFE3
triadic
#40E3A5 #A540E3 #E3A540
tetradic
#40E3A5 #5440E3 #E3407E #CFE340
square
#40E3A5 #5440E3 #E3407E #CFE340
split-complementary
#40E3A5 #E340CF #E35440
monochromatic
#169363 #1DC887 #40E3A5 #75EBBE #ABF3D7

Accessibility & contrast

On white

1.65
#40E3A5 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.75
#40E3A5 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E3A5
12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40E3A5#FFFFFF#000000##000000
##40E3A51.001.6512.7512.75
#FFFFFF1.651.0021.0021.00
#00000012.7521.001.001.00
##00000012.7521.001.001.00

Color blindness preview

Protanopia (red-blind)
#DFD2A1
Deuteranopia (green-blind)
#CBC3A9
Tritanopia (blue-blind)
#00E3D2
Achromatopsia (no color)
#CACACA

Design tokens & code

CSS
--color: #40e3a5;
/* rgb */ color: rgb(64, 227, 165);
/* oklch */ color: oklch(81.8% 0.160 162.8);
Tailwind
colors: {
  custom: {
    50: '#8aedbf',
    500: '#40e3a5',
    950: '#000000',
  },
}
SCSS
$custom: #40e3a5;
$custom-light: #8aedbf;
$custom-dark: #000000;
JSON
{
  "hex": "#40e3a5",
  "rgb": {
    "r": 64,
    "g": 227,
    "b": 165
  },
  "hsl": {
    "h": 157.178,
    "s": 74.429,
    "l": 57.059
  },
  "oklch": {
    "l": 0.81804,
    "c": 0.15977,
    "h": 162.8
  },
  "luminance": 0.58745
}

Semantic roles & 50–950 ramp

primary
#40E3A5
secondary
#973057
accent
#377EF1
background
#FCFFFD
surface
#F4FEF8
border
#CED6D1
text
#0D1612
muted
#7F8582

Preview Lab

Preview with #40E3A5

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

Preview Lab → · Contrast checker → · Palette generator →

#40E3A5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva