#1D8D9A#1D8D9A

#1D8D9A is a mid, moderate teal. Relative luminance 0.216; OKLCH L 59.1% C 0.095 H 207.0°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#1D8D9A
RGB	rgb(29, 141, 154)
HSL	hsl(186, 68%, 36%)
HSV	hsv(186, 81%, 60%)
CMYK	cmyk(81.2%, 8.4%, 0%, 39.6%)
CIE-LAB	lab(53.65, -24.92, -15.48)
CIE-LCH	lch(53.65, 29.34, 211.86°)
OKLab	oklab(59.08% -0.0844 -0.0431)
OKLCH	oklch(59.08% 0.095 207)
XYZ	xyz(15.8617, 21.6421, 33.9069)
Luminance	0.2164 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D8D9A #9A2A1D

analogous

#1D9A68 #1D8D9A #1D4E9A

triadic

#1D8D9A #9A1D8D #8D9A1D

tetradic

#1D8D9A #681D9A #9A2A1D #4E9A1D

square

#1D8D9A #681D9A #9A2A1D #4E9A1D

split-complementary

#1D8D9A #9A1D4E #9A681D

monochromatic

#0A2F33 #135E66 #1D8D9A #27BCCE #53D0DF

Accessibility & contrast

On white

3.94

#1D8D9A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#1D8D9A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D8D9A

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D8D9A	#FFFFFF	#000000	##000000
##1D8D9A	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80879B

Deuteranopia (green-blind)

#6F7B9A

Tritanopia (blue-blind)

#009491

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #1d8d9a;
/* rgb */ color: rgb(29, 141, 154);
/* oklch */ color: oklch(59.1% 0.095 207.0);

Tailwind

colors: {
  custom: {
    50: '#71aeb7',
    500: '#1d8d9a',
    950: '#000000',
  },
}

SCSS

$custom: #1d8d9a;
$custom-light: #71aeb7;
$custom-dark: #000000;

JSON

{
  "hex": "#1d8d9a",
  "rgb": {
    "r": 29,
    "g": 141,
    "b": 154
  },
  "hsl": {
    "h": 186.24,
    "s": 68.306,
    "l": 35.882
  },
  "oklch": {
    "l": 0.59075,
    "c": 0.09481,
    "h": 207
  },
  "luminance": 0.21644
}

Semantic roles & 50–950 ramp

primary

#1D8D9A

secondary

#C25D51

accent

#4F3DEB

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #1D8D9A

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

Preview Lab → · Contrast checker → · Palette generator →