#40CAB8#40CAB8

#40CAB8 is a light, moderate teal. Relative luminance 0.468; OKLCH L 76.1% C 0.119 H 182.6°. Best body text is #000000 at 10.36:1 contrast (WCAG AA passes).

Color values

HEX#40CAB8
RGBrgb(64, 202, 184)
HSLhsl(172, 57%, 52%)
HSVhsv(172, 68%, 79%)
CMYKcmyk(68.3%, 0%, 8.9%, 20.8%)
CIE-LABlab(74.05, -40.75, -1.75)
CIE-LCHlch(74.05, 40.79, 182.46°)
OKLaboklab(76.15% -0.1192 -0.0054)
OKLCHoklch(76.15% 0.119 182.6)
XYZxyz(31.8825, 46.7881, 52.6888)
Luminance0.4679 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40CAB8 #CA4052
analogous
#40CA73 #40CAB8 #4097CA
triadic
#40CAB8 #B840CA #CAB840
tetradic
#40CAB8 #7340CA #CA4052 #97CA40
square
#40CAB8 #7340CA #CA4052 #97CA40
split-complementary
#40CAB8 #CA4097 #CA7340
monochromatic
#1F7066 #2CA091 #40CAB8 #70D7CA #A0E5DC

Accessibility & contrast

On white

2.03
#40CAB8 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.36
#40CAB8 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CAB8
10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40CAB8#FFFFFF#000000##000000
##40CAB81.002.0310.3610.36
#FFFFFF2.031.0021.0021.00
#00000010.3621.001.001.00
##00000010.3621.001.001.00

Color blindness preview

Protanopia (red-blind)
#C1BEB7
Deuteranopia (green-blind)
#ADB0BA
Tritanopia (blue-blind)
#00CEC4
Achromatopsia (no color)
#B6B6B6

Design tokens & code

CSS
--color: #40cab8;
/* rgb */ color: rgb(64, 202, 184);
/* oklch */ color: oklch(76.1% 0.119 182.6);
Tailwind
colors: {
  custom: {
    50: '#87dbcd',
    500: '#40cab8',
    950: '#000000',
  },
}
SCSS
$custom: #40cab8;
$custom-light: #87dbcd;
$custom-dark: #000000;
JSON
{
  "hex": "#40cab8",
  "rgb": {
    "r": 64,
    "g": 202,
    "b": 184
  },
  "hsl": {
    "h": 172.174,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.76146,
    "c": 0.1193,
    "h": 182.6
  },
  "luminance": 0.46792
}

Semantic roles & 50–950 ramp

primary
#40CAB8
secondary
#D1959D
accent
#485CE0
background
#F9FDFC
surface
#F1FBF8
border
#CBD4D1
text
#0D1513
muted
#7E8382

Preview Lab

Preview with #40CAB8

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

Preview Lab → · Contrast checker → · Palette generator →

#40CAB8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva