#1D8597#1D8597

#1D8597 is a mid, moderate teal. Relative luminance 0.193; OKLCH L 56.9% C 0.092 H 212.5°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX#1D8597
RGBrgb(29, 133, 151)
HSLhsl(189, 68%, 35%)
HSVhsv(189, 81%, 59%)
CMYKcmyk(80.8%, 11.9%, 0%, 40.8%)
CIE-LABlab(51.00, -21.77, -17.77)
CIE-LCHlch(51.00, 28.10, 219.23°)
OKLaboklab(56.9% -0.0777 -0.0496)
OKLCHoklch(56.9% 0.092 212.5)
XYZxyz(14.4777, 19.2688, 32.2284)
Luminance0.1927 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1D8597 #972F1D
analogous
#1D976C #1D8597 #1D4897
triadic
#1D8597 #971D85 #85971D
tetradic
#1D8597 #6C1D97 #972F1D #48971D
square
#1D8597 #6C1D97 #972F1D #48971D
split-complementary
#1D8597 #971D48 #976C1D
monochromatic
#092B30 #135864 #1D8597 #27B2CA #51C9DE

Accessibility & contrast

On white

4.33
#1D8597 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.85
#1D8597 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D8597
4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1D8597#FFFFFF#000000##000000
##1D85971.004.334.854.85
#FFFFFF4.331.0021.0021.00
#0000004.8521.001.001.00
##0000004.8521.001.001.00

Color blindness preview

Protanopia (red-blind)
#778098
Deuteranopia (green-blind)
#677497
Tritanopia (blue-blind)
#008C8B
Achromatopsia (no color)
#797979

Design tokens & code

CSS
--color: #1d8597;
/* rgb */ color: rgb(29, 133, 151);
/* oklch */ color: oklch(56.9% 0.092 212.5);
Tailwind
colors: {
  custom: {
    50: '#70a8b5',
    500: '#1d8597',
    950: '#000000',
  },
}
SCSS
$custom: #1d8597;
$custom-light: #70a8b5;
$custom-dark: #000000;
JSON
{
  "hex": "#1d8597",
  "rgb": {
    "r": 29,
    "g": 133,
    "b": 151
  },
  "hsl": {
    "h": 188.852,
    "s": 67.778,
    "l": 35.294
  },
  "oklch": {
    "l": 0.56901,
    "c": 0.0922,
    "h": 212.5
  },
  "luminance": 0.19271
}

Semantic roles & 50–950 ramp

primary
#1D8597
secondary
#C0604F
accent
#573DEB
background
#F7FAFB
surface
#EDF4F6
border
#C8CED0
text
#090F11
muted
#7B7F80

Preview Lab

Preview with #1D8597

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

Preview Lab → · Contrast checker → · Palette generator →

#1D8597 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva