#40C7C3#40C7C3

#40C7C3 is a light, moderate teal. Relative luminance 0.459; OKLCH L 75.8% C 0.114 H 192.1°. Best body text is #000000 at 10.18:1 contrast (WCAG AA passes).

Color values

HEX#40C7C3
RGBrgb(64, 199, 195)
HSLhsl(178, 55%, 52%)
HSVhsv(178, 68%, 78%)
CMYKcmyk(67.8%, 0%, 2%, 22%)
CIE-LABlab(73.46, -36.40, -8.59)
CIE-LCHlch(73.46, 37.40, 193.28°)
OKLaboklab(75.77% -0.1113 -0.0239)
OKLCHoklch(75.77% 0.114 192.1)
XYZxyz(32.3836, 45.8732, 58.7669)
Luminance0.4588 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40C7C3 #C74044
analogous
#40C780 #40C7C3 #4088C7
triadic
#40C7C3 #C340C7 #C7C340
tetradic
#40C7C3 #8040C7 #C74044 #88C740
square
#40C7C3 #8040C7 #C74044 #88C740
split-complementary
#40C7C3 #C74088 #C78040
monochromatic
#206D6A #2E9C99 #40C7C3 #6FD5D2 #9FE3E1

Accessibility & contrast

On white

2.06
#40C7C3 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.18
#40C7C3 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C7C3
10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40C7C3#FFFFFF#000000##000000
##40C7C31.002.0610.1810.18
#FFFFFF2.061.0021.0021.00
#00000010.1821.001.001.00
##00000010.1821.001.001.00

Color blindness preview

Protanopia (red-blind)
#BBBDC3
Deuteranopia (green-blind)
#A7AEC4
Tritanopia (blue-blind)
#00CDC5
Achromatopsia (no color)
#B4B4B4

Design tokens & code

CSS
--color: #40c7c3;
/* rgb */ color: rgb(64, 199, 195);
/* oklch */ color: oklch(75.8% 0.114 192.1);
Tailwind
colors: {
  custom: {
    50: '#88d8d5',
    500: '#40c7c3',
    950: '#000000',
  },
}
SCSS
$custom: #40c7c3;
$custom-light: #88d8d5;
$custom-dark: #000000;
JSON
{
  "hex": "#40c7c3",
  "rgb": {
    "r": 64,
    "g": 199,
    "b": 195
  },
  "hsl": {
    "h": 178.222,
    "s": 54.656,
    "l": 51.569
  },
  "oklch": {
    "l": 0.75768,
    "c": 0.11381,
    "h": 192.1
  },
  "luminance": 0.45877
}

Semantic roles & 50–950 ramp

primary
#40C7C3
secondary
#CF9495
accent
#4A4EDE
background
#F9FDFD
surface
#F1FAFA
border
#CBD3D3
text
#0D1414
muted
#7E8383

Preview Lab

Preview with #40C7C3

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

Preview Lab → · Contrast checker → · Palette generator →

#40C7C3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva