#1D838D#1D838D

#1D838D is a mid, moderate teal. Relative luminance 0.184; OKLCH L 56.0% C 0.088 H 205.1°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX#1D838D
RGBrgb(29, 131, 141)
HSLhsl(185, 66%, 33%)
HSVhsv(185, 79%, 55%)
CMYKcmyk(79.4%, 7.1%, 0%, 44.7%)
CIE-LABlab(50.00, -24.05, -13.46)
CIE-LCHlch(50.00, 27.56, 209.23°)
OKLaboklab(55.97% -0.0801 -0.0374)
OKLCHoklch(55.97% 0.088 205.1)
XYZxyz(13.4286, 18.4152, 28.0409)
Luminance0.1842 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1D838D #8D271D
analogous
#1D8D5F #1D838D #1D4B8D
triadic
#1D838D #8D1D83 #838D1D
tetradic
#1D838D #5F1D8D #8D271D #4B8D1D
square
#1D838D #5F1D8D #8D271D #4B8D1D
split-complementary
#1D838D #8D1D4B #8D5F1D
monochromatic
#082527 #13545A #1D838D #27B2C0 #4BCDDA

Accessibility & contrast

On white

4.48
#1D838D on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.68
#1D838D on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D838D
4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1D838D#FFFFFF#000000##000000
##1D838D1.004.484.684.68
#FFFFFF4.481.0021.0021.00
#0000004.6821.001.001.00
##0000004.6821.001.001.00

Color blindness preview

Protanopia (red-blind)
#787D8E
Deuteranopia (green-blind)
#68728D
Tritanopia (blue-blind)
#008986
Achromatopsia (no color)
#777777

Design tokens & code

CSS
--color: #1d838d;
/* rgb */ color: rgb(29, 131, 141);
/* oklch */ color: oklch(56.0% 0.088 205.1);
Tailwind
colors: {
  custom: {
    50: '#6ea7ae',
    500: '#1d838d',
    950: '#000000',
  },
}
SCSS
$custom: #1d838d;
$custom-light: #6ea7ae;
$custom-dark: #000000;
JSON
{
  "hex": "#1d838d",
  "rgb": {
    "r": 29,
    "g": 131,
    "b": 141
  },
  "hsl": {
    "h": 185.357,
    "s": 65.882,
    "l": 33.333
  },
  "oklch": {
    "l": 0.55968,
    "c": 0.0884,
    "h": 205.1
  },
  "luminance": 0.18417
}

Semantic roles & 50–950 ramp

primary
#1D838D
secondary
#BC544A
accent
#4E3FE9
background
#F7FAFA
surface
#EDF4F4
border
#C8CECE
text
#080F10
muted
#7B7F7F

Preview Lab

Preview with #1D838D

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

Preview Lab → · Contrast checker → · Palette generator →

#1D838D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva