#40E1A7#40E1A7

#40E1A7 is a light, vivid teal. Relative luminance 0.577; OKLCH L 81.4% C 0.156 H 164.1°. Best body text is #000000 at 12.55:1 contrast (WCAG AA passes).

Color values

HEX#40E1A7
RGBrgb(64, 225, 167)
HSLhsl(158, 73%, 57%)
HSVhsv(158, 72%, 88%)
CMYKcmyk(71.6%, 0%, 25.8%, 11.8%)
CIE-LABlab(80.59, -54.52, 16.68)
CIE-LCHlch(80.59, 57.02, 162.99°)
OKLaboklab(81.36% -0.1498 0.0426)
OKLCHoklch(81.36% 0.156 164.1)
XYZxyz(36.0107, 57.7262, 45.7961)
Luminance0.5773 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40E1A7 #E1407A
analogous
#40E157 #40E1A7 #40CBE1
triadic
#40E1A7 #A740E1 #E1A740
tetradic
#40E1A7 #5740E1 #E1407A #CBE140
square
#40E1A7 #5740E1 #E1407A #CBE140
split-complementary
#40E1A7 #E140CB #E15740
monochromatic
#179064 #1FC589 #40E1A7 #75E9BF #AAF2D8

Accessibility & contrast

On white

1.67
#40E1A7 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.55
#40E1A7 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E1A7
12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40E1A7#FFFFFF#000000##000000
##40E1A71.001.6712.5512.55
#FFFFFF1.671.0021.0021.00
#00000012.5521.001.001.00
##00000012.5521.001.001.00

Color blindness preview

Protanopia (red-blind)
#DDD1A4
Deuteranopia (green-blind)
#C8C2AB
Tritanopia (blue-blind)
#00E1D1
Achromatopsia (no color)
#C8C8C8

Design tokens & code

CSS
--color: #40e1a7;
/* rgb */ color: rgb(64, 225, 167);
/* oklch */ color: oklch(81.4% 0.156 164.1);
Tailwind
colors: {
  custom: {
    50: '#8aebc1',
    500: '#40e1a7',
    950: '#000000',
  },
}
SCSS
$custom: #40e1a7;
$custom-light: #8aebc1;
$custom-dark: #000000;
JSON
{
  "hex": "#40e1a7",
  "rgb": {
    "r": 64,
    "g": 225,
    "b": 167
  },
  "hsl": {
    "h": 158.385,
    "s": 72.851,
    "l": 56.667
  },
  "oklch": {
    "l": 0.81356,
    "c": 0.15573,
    "h": 164.1
  },
  "luminance": 0.5773
}

Semantic roles & 50–950 ramp

primary
#40E1A7
secondary
#953055
accent
#387AF0
background
#FCFFFD
surface
#F4FEF9
border
#CED6D2
text
#0D1612
muted
#7F8582

Preview Lab

Preview with #40E1A7

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

Preview Lab → · Contrast checker → · Palette generator →

#40E1A7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva