#1D8579#1D8579

#1D8579 is a mid, moderate teal. Relative luminance 0.184; OKLCH L 55.8% C 0.092 H 183.3°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX#1D8579
RGBrgb(29, 133, 121)
HSLhsl(173, 64%, 32%)
HSVhsv(173, 78%, 52%)
CMYKcmyk(78.2%, 0%, 9%, 47.8%)
CIE-LABlab(50.00, -31.26, -1.75)
CIE-LCHlch(50.00, 31.31, 183.20°)
OKLaboklab(55.75% -0.0916 -0.0052)
OKLCHoklch(55.75% 0.092 183.3)
XYZxyz(12.3437, 18.4152, 20.9894)
Luminance0.1842 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1D8579 #851D29
analogous
#1D8545 #1D8579 #1D5D85
triadic
#1D8579 #791D85 #85791D
tetradic
#1D8579 #451D85 #851D29 #5D851D
square
#1D8579 #451D85 #851D29 #5D851D
split-complementary
#1D8579 #851D5D #85451D
monochromatic
#07211E #12534B #1D8579 #28B7A7 #46D7C6

Accessibility & contrast

On white

4.48
#1D8579 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.68
#1D8579 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D8579
4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1D8579#FFFFFF#000000##000000
##1D85791.004.484.684.68
#FFFFFF4.481.0021.0021.00
#0000004.6821.001.001.00
##0000004.6821.001.001.00

Color blindness preview

Protanopia (red-blind)
#7E7D79
Deuteranopia (green-blind)
#70737A
Tritanopia (blue-blind)
#008881
Achromatopsia (no color)
#777777

Design tokens & code

CSS
--color: #1d8579;
/* rgb */ color: rgb(29, 133, 121);
/* oklch */ color: oklch(55.8% 0.092 183.3);
Tailwind
colors: {
  custom: {
    50: '#6ca99f',
    500: '#1d8579',
    950: '#000000',
  },
}
SCSS
$custom: #1d8579;
$custom-light: #6ca99f;
$custom-dark: #000000;
JSON
{
  "hex": "#1d8579",
  "rgb": {
    "r": 29,
    "g": 133,
    "b": 121
  },
  "hsl": {
    "h": 173.077,
    "s": 64.198,
    "l": 31.765
  },
  "oklch": {
    "l": 0.55753,
    "c": 0.09172,
    "h": 183.3
  },
  "luminance": 0.18417
}

Semantic roles & 50–950 ramp

primary
#1D8579
secondary
#B84653
accent
#4154E7
background
#F7FAF9
surface
#EDF4F2
border
#C8CECC
text
#08100E
muted
#7B7F7E

Preview Lab

Preview with #1D8579

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

Preview Lab → · Contrast checker → · Palette generator →

#1D8579 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva