#40E1AF#40E1AF

#40E1AF is a light, vivid teal. Relative luminance 0.580; OKLCH L 81.6% C 0.150 H 167.5°. Best body text is #000000 at 12.61:1 contrast (WCAG AA passes).

Color values

HEX#40E1AF
RGBrgb(64, 225, 175)
HSLhsl(161, 73%, 57%)
HSVhsv(161, 72%, 88%)
CMYKcmyk(71.6%, 0%, 22.2%, 11.8%)
CIE-LABlab(80.76, -52.72, 12.71)
CIE-LCHlch(80.76, 54.23, 166.44°)
OKLaboklab(81.55% -0.1461 0.0325)
OKLCHoklch(81.55% 0.15 167.5)
XYZxyz(36.7732, 58.0313, 49.8122)
Luminance0.5804 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40E1AF #E14072
analogous
#40E15E #40E1AF #40C3E1
triadic
#40E1AF #AF40E1 #E1AF40
tetradic
#40E1AF #5E40E1 #E14072 #C3E140
square
#40E1AF #5E40E1 #E14072 #C3E140
split-complementary
#40E1AF #E140C3 #E15E40
monochromatic
#17906A #1FC591 #40E1AF #75E9C5 #AAF2DB

Accessibility & contrast

On white

1.67
#40E1AF on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.61
#40E1AF on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E1AF
12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40E1AF#FFFFFF#000000##000000
##40E1AF1.001.6712.6112.61
#FFFFFF1.671.0021.0021.00
#00000012.6121.001.001.00
##00000012.6121.001.001.00

Color blindness preview

Protanopia (red-blind)
#DCD1AC
Deuteranopia (green-blind)
#C7C2B2
Tritanopia (blue-blind)
#00E2D3
Achromatopsia (no color)
#C8C8C8

Design tokens & code

CSS
--color: #40e1af;
/* rgb */ color: rgb(64, 225, 175);
/* oklch */ color: oklch(81.6% 0.150 167.5);
Tailwind
colors: {
  custom: {
    50: '#8aebc7',
    500: '#40e1af',
    950: '#000000',
  },
}
SCSS
$custom: #40e1af;
$custom-light: #8aebc7;
$custom-dark: #000000;
JSON
{
  "hex": "#40e1af",
  "rgb": {
    "r": 64,
    "g": 225,
    "b": 175
  },
  "hsl": {
    "h": 161.366,
    "s": 72.851,
    "l": 56.667
  },
  "oklch": {
    "l": 0.81551,
    "c": 0.14969,
    "h": 167.5
  },
  "luminance": 0.58036
}

Semantic roles & 50–950 ramp

primary
#40E1AF
secondary
#953050
accent
#3871F0
background
#FCFFFD
surface
#F4FEF9
border
#CED6D2
text
#0D1613
muted
#7F8582

Preview Lab

Preview with #40E1AF

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

Preview Lab → · Contrast checker → · Palette generator →

#40E1AF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva