#2A818D#2A818D

#2A818D is a mid, moderate teal. Relative luminance 0.181; OKLCH L 55.8% C 0.082 H 208.2°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX#2A818D
RGBrgb(42, 129, 141)
HSLhsl(187, 54%, 36%)
HSVhsv(187, 70%, 55%)
CMYKcmyk(70.2%, 8.5%, 0%, 44.7%)
CIE-LABlab(49.63, -21.32, -13.98)
CIE-LCHlch(49.63, 25.49, 213.25°)
OKLaboklab(55.76% -0.0724 -0.0388)
OKLCHoklch(55.76% 0.082 208.2)
XYZxyz(13.6108, 18.1143, 27.9732)
Luminance0.1812 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2A818D #8D362A
analogous
#2A8D67 #2A818D #2A4F8D
triadic
#2A818D #8D2A81 #818D2A
tetradic
#2A818D #672A8D #8D362A #4F8D2A
square
#2A818D #672A8D #8D362A #4F8D2A
split-complementary
#2A818D #8D2A4F #8D672A
monochromatic
#0E2B2F #1C565E #2A818D #38ACBC #61C3D0

Accessibility & contrast

On white

4.54
#2A818D on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.62
#2A818D on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A818D
4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2A818D#FFFFFF#000000##000000
##2A818D1.004.544.624.62
#FFFFFF4.541.0021.0021.00
#0000004.6221.001.001.00
##0000004.6221.001.001.00

Color blindness preview

Protanopia (red-blind)
#767C8E
Deuteranopia (green-blind)
#67728D
Tritanopia (blue-blind)
#008785
Achromatopsia (no color)
#767676

Design tokens & code

CSS
--color: #2a818d;
/* rgb */ color: rgb(42, 129, 141);
/* oklch */ color: oklch(55.8% 0.082 208.2);
Tailwind
colors: {
  custom: {
    50: '#72a6ae',
    500: '#2a818d',
    950: '#000000',
  },
}
SCSS
$custom: #2a818d;
$custom-light: #72a6ae;
$custom-dark: #000000;
JSON
{
  "hex": "#2a818d",
  "rgb": {
    "r": 42,
    "g": 129,
    "b": 141
  },
  "hsl": {
    "h": 187.273,
    "s": 54.098,
    "l": 35.882
  },
  "oklch": {
    "l": 0.55756,
    "c": 0.08219,
    "h": 208.2
  },
  "luminance": 0.18116
}

Semantic roles & 50–950 ramp

primary
#2A818D
secondary
#B6685D
accent
#5C4ADD
background
#F7FAFA
surface
#EDF4F4
border
#C8CECE
text
#090F10
muted
#7B7F7F

Preview Lab

Preview with #2A818D

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

Preview Lab → · Contrast checker → · Palette generator →

#2A818D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva