#40C38C#40C38C

#40C38C is a light, vivid teal. Relative luminance 0.420; OKLCH L 73.2% C 0.140 H 161.4°. Best body text is #000000 at 9.40:1 contrast (WCAG AA passes).

Color values

HEX#40C38C
RGBrgb(64, 195, 140)
HSLhsl(155, 52%, 51%)
HSVhsv(155, 67%, 76%)
CMYKcmyk(67.2%, 0%, 28.2%, 23.5%)
CIE-LABlab(70.88, -48.41, 17.48)
CIE-LCHlch(70.88, 51.47, 160.15°)
OKLaboklab(73.21% -0.1325 0.0445)
OKLCHoklch(73.21% 0.14 161.4)
XYZxyz(26.3604, 42.0108, 31.5255)
Luminance0.4201 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40C38C #C34077
analogous
#40C34A #40C38C #40B8C3
triadic
#40C38C #8C40C3 #C38C40
tetradic
#40C38C #4A40C3 #C34077 #B8C340
square
#40C38C #4A40C3 #C34077 #B8C340
split-complementary
#40C38C #C340B8 #C34A40
monochromatic
#21684A #2F976B #40C38C #6FD2A8 #9DE0C4

Accessibility & contrast

On white

2.23
#40C38C on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.40
#40C38C on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C38C
9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40C38C#FFFFFF#000000##000000
##40C38C1.002.239.409.40
#FFFFFF2.231.0021.0021.00
#0000009.4021.001.001.00
##0000009.4021.001.001.00

Color blindness preview

Protanopia (red-blind)
#C0B589
Deuteranopia (green-blind)
#AFA890
Tritanopia (blue-blind)
#00C3B4
Achromatopsia (no color)
#ADADAD

Design tokens & code

CSS
--color: #40c38c;
/* rgb */ color: rgb(64, 195, 140);
/* oklch */ color: oklch(73.2% 0.140 161.4);
Tailwind
colors: {
  custom: {
    50: '#84d6ad',
    500: '#40c38c',
    950: '#000000',
  },
}
SCSS
$custom: #40c38c;
$custom-light: #84d6ad;
$custom-dark: #000000;
JSON
{
  "hex": "#40c38c",
  "rgb": {
    "r": 64,
    "g": 195,
    "b": 140
  },
  "hsl": {
    "h": 154.809,
    "s": 52.191,
    "l": 50.784
  },
  "oklch": {
    "l": 0.73206,
    "c": 0.13972,
    "h": 161.4
  },
  "luminance": 0.42014
}

Semantic roles & 50–950 ramp

primary
#40C38C
secondary
#CC92AB
accent
#4C88DC
background
#F8FDFA
surface
#F0FAF4
border
#CBD3CE
text
#0C1410
muted
#7D837F

Preview Lab

Preview with #40C38C

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

Preview Lab → · Contrast checker → · Palette generator →

#40C38C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva