#1D8598#1D8598

#1D8598 is a mid, moderate teal. Relative luminance 0.193; OKLCH L 56.9% C 0.093 H 213.4°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX#1D8598
RGBrgb(29, 133, 152)
HSLhsl(189, 68%, 35%)
HSVhsv(189, 81%, 60%)
CMYKcmyk(80.9%, 12.5%, 0%, 40.4%)
CIE-LABlab(51.04, -21.43, -18.29)
CIE-LCHlch(51.04, 28.18, 220.49°)
OKLaboklab(56.94% -0.0773 -0.051)
OKLCHoklch(56.94% 0.093 213.4)
XYZxyz(14.5593, 19.3015, 32.6579)
Luminance0.1930 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1D8598 #98301D
analogous
#1D986D #1D8598 #1D4898
triadic
#1D8598 #981D85 #85981D
tetradic
#1D8598 #6D1D98 #98301D #48981D
square
#1D8598 #6D1D98 #98301D #48981D
split-complementary
#1D8598 #981D48 #986D1D
monochromatic
#092B31 #135865 #1D8598 #27B2CB #52C8DE

Accessibility & contrast

On white

4.32
#1D8598 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.86
#1D8598 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D8598
4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1D8598#FFFFFF#000000##000000
##1D85981.004.324.864.86
#FFFFFF4.321.0021.0021.00
#0000004.8621.001.001.00
##0000004.8621.001.001.00

Color blindness preview

Protanopia (red-blind)
#778099
Deuteranopia (green-blind)
#677498
Tritanopia (blue-blind)
#008C8B
Achromatopsia (no color)
#7A7A7A

Design tokens & code

CSS
--color: #1d8598;
/* rgb */ color: rgb(29, 133, 152);
/* oklch */ color: oklch(56.9% 0.093 213.4);
Tailwind
colors: {
  custom: {
    50: '#70a8b6',
    500: '#1d8598',
    950: '#000000',
  },
}
SCSS
$custom: #1d8598;
$custom-light: #70a8b6;
$custom-dark: #000000;
JSON
{
  "hex": "#1d8598",
  "rgb": {
    "r": 29,
    "g": 133,
    "b": 152
  },
  "hsl": {
    "h": 189.268,
    "s": 67.956,
    "l": 35.49
  },
  "oklch": {
    "l": 0.56944,
    "c": 0.09264,
    "h": 213.4
  },
  "luminance": 0.19303
}

Semantic roles & 50–950 ramp

primary
#1D8598
secondary
#C16150
accent
#583DEB
background
#F7FAFB
surface
#EDF4F6
border
#C8CED0
text
#090F11
muted
#7B7F80

Preview Lab

Preview with #1D8598

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

Preview Lab → · Contrast checker → · Palette generator →

#1D8598 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva