#40D5A7#40D5A7

#40D5A7 is a light, vivid teal. Relative luminance 0.515; OKLCH L 78.4% C 0.141 H 167.9°. Best body text is #000000 at 11.29:1 contrast (WCAG AA passes).

Color values

HEX#40D5A7
RGBrgb(64, 213, 167)
HSLhsl(161, 64%, 54%)
HSVhsv(161, 70%, 84%)
CMYKcmyk(70%, 0%, 21.6%, 16.5%)
CIE-LABlab(76.96, -49.69, 11.57)
CIE-LCHlch(76.96, 51.02, 166.89°)
OKLaboklab(78.38% -0.138 0.0296)
OKLCHoklch(78.38% 0.141 167.9)
XYZxyz(32.8799, 51.4647, 44.7526)
Luminance0.5147 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40D5A7 #D5406E
analogous
#40D55D #40D5A7 #40B8D5
triadic
#40D5A7 #A740D5 #D5A740
tetradic
#40D5A7 #5D40D5 #D5406E #B8D540
square
#40D5A7 #5D40D5 #D5406E #B8D540
split-complementary
#40D5A7 #D540B8 #D55D40
monochromatic
#1C7F60 #27B186 #40D5A7 #72E0BE #A4EBD5

Accessibility & contrast

On white

1.86
#40D5A7 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.29
#40D5A7 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D5A7
11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40D5A7#FFFFFF#000000##000000
##40D5A71.001.8611.2911.29
#FFFFFF1.861.0021.0021.00
#00000011.2921.001.001.00
##00000011.2921.001.001.00

Color blindness preview

Protanopia (red-blind)
#D0C6A5
Deuteranopia (green-blind)
#BCB8AA
Tritanopia (blue-blind)
#00D6C8
Achromatopsia (no color)
#BEBEBE

Design tokens & code

CSS
--color: #40d5a7;
/* rgb */ color: rgb(64, 213, 167);
/* oklch */ color: oklch(78.4% 0.141 167.9);
Tailwind
colors: {
  custom: {
    50: '#88e3c1',
    500: '#40d5a7',
    950: '#000000',
  },
}
SCSS
$custom: #40d5a7;
$custom-light: #88e3c1;
$custom-dark: #000000;
JSON
{
  "hex": "#40d5a7",
  "rgb": {
    "r": 64,
    "g": 213,
    "b": 167
  },
  "hsl": {
    "h": 161.477,
    "s": 63.948,
    "l": 54.314
  },
  "oklch": {
    "l": 0.78381,
    "c": 0.14114,
    "h": 167.9
  },
  "luminance": 0.51469
}

Semantic roles & 50–950 ramp

primary
#40D5A7
secondary
#86334D
accent
#4174E7
background
#FCFEFD
surface
#F4FCF9
border
#CED5D2
text
#0D1512
muted
#7F8482

Preview Lab

Preview with #40D5A7

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

Preview Lab → · Contrast checker → · Palette generator →

#40D5A7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva