#1D8574#1D8574

#1D8574 is a mid, moderate teal. Relative luminance 0.183; OKLCH L 55.6% C 0.094 H 178.8°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX#1D8574
RGBrgb(29, 133, 116)
HSLhsl(170, 64%, 32%)
HSVhsv(170, 78%, 52%)
CMYKcmyk(78.2%, 0%, 12.8%, 47.8%)
CIE-LABlab(49.85, -32.70, 0.97)
CIE-LCHlch(49.85, 32.72, 178.31°)
OKLaboklab(55.59% -0.094 0.002)
OKLCHoklch(55.59% 0.094 178.8)
XYZxyz(12.0450, 18.2958, 19.4162)
Luminance0.1830 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1D8574 #851D2E
analogous
#1D8540 #1D8574 #1D6285
triadic
#1D8574 #741D85 #85741D
tetradic
#1D8574 #401D85 #851D2E #62851D
square
#1D8574 #401D85 #851D2E #62851D
split-complementary
#1D8574 #851D62 #85401D
monochromatic
#07211C #125348 #1D8574 #28B7A0 #46D7BF

Accessibility & contrast

On white

4.51
#1D8574 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.66
#1D8574 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D8574
4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1D8574#FFFFFF#000000##000000
##1D85741.004.514.664.66
#FFFFFF4.511.0021.0021.00
#0000004.6621.001.001.00
##0000004.6621.001.001.00

Color blindness preview

Protanopia (red-blind)
#7F7C73
Deuteranopia (green-blind)
#717275
Tritanopia (blue-blind)
#008780
Achromatopsia (no color)
#777777

Design tokens & code

CSS
--color: #1d8574;
/* rgb */ color: rgb(29, 133, 116);
/* oklch */ color: oklch(55.6% 0.094 178.8);
Tailwind
colors: {
  custom: {
    50: '#6ca99c',
    500: '#1d8574',
    950: '#000000',
  },
}
SCSS
$custom: #1d8574;
$custom-light: #6ca99c;
$custom-dark: #000000;
JSON
{
  "hex": "#1d8574",
  "rgb": {
    "r": 29,
    "g": 133,
    "b": 116
  },
  "hsl": {
    "h": 170.192,
    "s": 64.198,
    "l": 31.765
  },
  "oklch": {
    "l": 0.55589,
    "c": 0.09406,
    "h": 178.8
  },
  "luminance": 0.18297
}

Semantic roles & 50–950 ramp

primary
#1D8574
secondary
#B84659
accent
#415CE7
background
#F7FAF9
surface
#EDF4F2
border
#C8CECC
text
#08100E
muted
#7B7F7E

Preview Lab

Preview with #1D8574

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

Preview Lab → · Contrast checker → · Palette generator →

#1D8574 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva