#40C2B1#40C2B1

#40C2B1 is a light, moderate teal. Relative luminance 0.428; OKLCH L 74.0% C 0.114 H 182.7°. Best body text is #000000 at 9.57:1 contrast (WCAG AA passes).

Color values

HEX#40C2B1
RGBrgb(64, 194, 177)
HSLhsl(172, 52%, 51%)
HSVhsv(172, 67%, 76%)
CMYKcmyk(67%, 0%, 8.8%, 23.9%)
CIE-LABlab(71.45, -39.03, -1.77)
CIE-LCHlch(71.45, 39.07, 182.59°)
OKLaboklab(73.96% -0.1142 -0.0054)
OKLCHoklch(73.96% 0.114 182.7)
XYZxyz(29.3382, 42.8446, 48.3101)
Luminance0.4285 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40C2B1 #C24051
analogous
#40C270 #40C2B1 #4092C2
triadic
#40C2B1 #B140C2 #C2B140
tetradic
#40C2B1 #7040C2 #C24051 #92C240
square
#40C2B1 #7040C2 #C24051 #92C240
split-complementary
#40C2B1 #C24092 #C27040
monochromatic
#21675E #309588 #40C2B1 #6ED1C4 #9DE0D7

Accessibility & contrast

On white

2.19
#40C2B1 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.57
#40C2B1 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C2B1
9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40C2B1#FFFFFF#000000##000000
##40C2B11.002.199.579.57
#FFFFFF2.191.0021.0021.00
#0000009.5721.001.001.00
##0000009.5721.001.001.00

Color blindness preview

Protanopia (red-blind)
#B9B7B0
Deuteranopia (green-blind)
#A6A9B3
Tritanopia (blue-blind)
#00C6BD
Achromatopsia (no color)
#AFAFAF

Design tokens & code

CSS
--color: #40c2b1;
/* rgb */ color: rgb(64, 194, 177);
/* oklch */ color: oklch(74.0% 0.114 182.7);
Tailwind
colors: {
  custom: {
    50: '#86d5c8',
    500: '#40c2b1',
    950: '#000000',
  },
}
SCSS
$custom: #40c2b1;
$custom-light: #86d5c8;
$custom-dark: #000000;
JSON
{
  "hex": "#40c2b1",
  "rgb": {
    "r": 64,
    "g": 194,
    "b": 177
  },
  "hsl": {
    "h": 172.154,
    "s": 51.587,
    "l": 50.588
  },
  "oklch": {
    "l": 0.73963,
    "c": 0.11434,
    "h": 182.7
  },
  "luminance": 0.42848
}

Semantic roles & 50–950 ramp

primary
#40C2B1
secondary
#CC929A
accent
#4D5FDB
background
#F8FDFC
surface
#F0FAF8
border
#CBD3D1
text
#0C1413
muted
#7D8382

Preview Lab

Preview with #40C2B1

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

Preview Lab → · Contrast checker → · Palette generator →

#40C2B1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva