#40C690#40C690

#40C690 is a light, vivid teal. Relative luminance 0.435; OKLCH L 74.1% C 0.140 H 162.3°. Best body text is #000000 at 9.70:1 contrast (WCAG AA passes).

Color values

HEX#40C690
RGBrgb(64, 198, 144)
HSLhsl(156, 54%, 51%)
HSVhsv(156, 68%, 78%)
CMYKcmyk(67.7%, 0%, 27.3%, 22.4%)
CIE-LABlab(71.89, -48.76, 16.73)
CIE-LCHlch(71.89, 51.55, 161.06°)
OKLaboklab(74.06% -0.1336 0.0426)
OKLCHoklch(74.06% 0.14 162.3)
XYZxyz(27.3397, 43.4887, 33.3335)
Luminance0.4349 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40C690 #C64076
analogous
#40C64D #40C690 #40B9C6
triadic
#40C690 #9040C6 #C69040
tetradic
#40C690 #4D40C6 #C64076 #B9C640
square
#40C690 #4D40C6 #C64076 #B9C640
split-complementary
#40C690 #C640B9 #C64D40
monochromatic
#206C4D #2E9B6F #40C690 #6FD4AB #9EE2C7

Accessibility & contrast

On white

2.17
#40C690 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.70
#40C690 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C690
9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40C690#FFFFFF#000000##000000
##40C6901.002.179.709.70
#FFFFFF2.171.0021.0021.00
#0000009.7021.001.001.00
##0000009.7021.001.001.00

Color blindness preview

Protanopia (red-blind)
#C3B88D
Deuteranopia (green-blind)
#B1AB93
Tritanopia (blue-blind)
#00C6B7
Achromatopsia (no color)
#B0B0B0

Design tokens & code

CSS
--color: #40c690;
/* rgb */ color: rgb(64, 198, 144);
/* oklch */ color: oklch(74.1% 0.140 162.3);
Tailwind
colors: {
  custom: {
    50: '#85d8b0',
    500: '#40c690',
    950: '#000000',
  },
}
SCSS
$custom: #40c690;
$custom-light: #85d8b0;
$custom-dark: #000000;
JSON
{
  "hex": "#40c690",
  "rgb": {
    "r": 64,
    "g": 198,
    "b": 144
  },
  "hsl": {
    "h": 155.821,
    "s": 54.032,
    "l": 51.373
  },
  "oklch": {
    "l": 0.74059,
    "c": 0.14028,
    "h": 162.3
  },
  "luminance": 0.43492
}

Semantic roles & 50–950 ramp

primary
#40C690
secondary
#CE93AB
accent
#4A86DD
background
#F8FDFA
surface
#F0FAF4
border
#CBD3CE
text
#0C1510
muted
#7D837F

Preview Lab

Preview with #40C690

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

Preview Lab → · Contrast checker → · Palette generator →

#40C690 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva